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SensorLog

Log and Stream Sensor Data
40 Ratings
4.4
★★★★
Age Rating
4+
Years
Developer
Language
EN
+1 More
Size
4.1
MB

Information

Apple ID388014573
Bundle IDnet.berndthomas.SensorLog
SellerSeller
Min iOS18.0
Min macOS15.0
Device familieswatch, iphone, ipad
Released2010-09-08
Copyright© Bernd Thomas
Privacy policyLink ↗

Preview 3 platforms

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iPad 10 images

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Apple Watch 10 images

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What’s New Version 6.1

bugfix resolving app crash

Description

With SensorLog you can read sensor data from the iPhone, iPad and Apple Watch. The sensor data can be saved as a file in CSV or JSON format, streamed via TCP/UDP or sent as an HTTP request. The most important functions for iPhone and iPad: - Sensor data can be recorded at up to 100Hz (depending on the iOS device version and sensor type). - Sensor data can be streamed in server or client mode using TCP or UDP. Depending on the network speed and the server or client configuration used, this is possible with up to 100Hz. - Via HTTP(S) GET/POST request, sensor data in JSON format (POST) or form-url encoded (POST and GET) can be transmitted to a REST API with up to 20Hz. - With the SensorLog Remote Client/Server function, an iPad or iPhone can connect as a SensorLog Remote Client to an iPhone or iPad, which takes on the role of SensorLog Remote Server. The client's sensor data can be visualized on the server, and the server can control the clients (start/stop logging, start/stop sending data). - Logging can be started and stopped using Siri and shortcuts. - SensorLog supports Core ML models created with Apple's Create ML app. Log data with SensorLog, train a model with the data in Create ML, load exported models in SensorLog and log the model prediction. Supported Create ML models are: Activity Classifier, Tabular Regressor and Tabular Classifier. - If you have an Apple Watch, HealthKit data such as heart rate, energy used, sleep and movement data can be exported on the watch as a csv or json file and then transferred to your iPhone. Sensor data iPhone / iPad: For sample log files, please visit the SensorLog homepage (link App Support). - CLLocation, CLHeading, CMAccelerometer, CMGyroData, CMMagnetometer, CMDeviceMotion, CMActivity, CMPedometer, CMAltimeter, WLAN and network provider IP addresses, device orientation, battery info, decibels. The most important functions for Apple Watch: - Logging Option 1: Logging duration up to 1 hour Simultaneous logging of all selectable sensor data is supported in the background with up to 50Hz. Individual sensors can be logged with a higher frequency of up to 100Hz. Sending data via HTTP requests is supported. - Logging option 2: Logging duration greater than 1 hour In the background only logging of the accelerometer data with max. 50Hz is supported. In the foreground all sensor data with up to 100Hz. Sending data via HTTP requests is only supported when the app is in the foreground. - Via HTTP(S) GET/POST request, sensor data can be transmitted to a REST API with up to 10Hz in JSON format (POST) or form-url encoded (POST and GET). - The Health Store data feature off the SensorLog Watch app allows you to export HealthKit data like heart rate, energy burned, sleep, and movement data. This data is automatically recorded by your Watch and can be read out and exported by SensorLog as csv or json file and transferred to your iPhone. - Logging can be started and stopped using Siri and Shortcuts. Sensor Data Watch: For sample log files, please visit the SensorLog homepage (link App Support). - CLLocation, CMAccelerometer, CMDeviceMotion, CMActivity, CMPedometer, CMAltimeter, battery info

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Capabilities

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ipadiphonemacrealityDevicetvoswatch

Version history 25 versions

Build 870213222v6.12024-11-05 15:40:46
bugfix resolving app crash
Build 859480214v6.02024-11-03 21:08:44
bugfixes watch: - standalone version of watch App - upload of log files via HTTPS
Build 855565372v5.3.12023-03-15 15:14:01
- bug fixes iPhone/iPad: - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - SensorLog Remote client supports incoming JSON requests: {"request":"status"} {"request":"startLogging"} {"request":"stopLogging"} {"request":"startSendingSensorData"} {"request":"stopSendingSensorData"} {"request":"setDataLabel", "label":0..5} - SensorLog Remote server supports incoming JSON requests: {"request":"status"} {"request":"startLogging"} {"request":"stopLogging"} {"request":"setDataLabel", "label":0..5} {"request":"startLoggingAllConnectedClients"} {"request":"stopLoggingAllConnectedClients"} {"request":"loadConfiguration", "url":"URL_SENSORLOG_CONFIG_FILE"} {"request":"setDataLabelAllConnectedClients", "label":0..5} - SensorLogRemote server can now be started with dedicated server port - Beta status: Support for connecting at most one external Bluetooth sensor/device to log its data into a separate log file or to merge its data with the builtin sensors' log file/stream/http. Please note this is still in a beta status. - added configuration option to "auto set initial attitude reference" before starting to log data. - added support to start SensorLog with a specific configuration via custom app link by using the link SensorLog://configure/?urlConfigurationServer=URL. You can set the URL and it will automatically fetch the JSON configuration file from the server. Watch: - Unfortunately had to remove tcp/ip streaming and Remote Sensorlog feature, due to changes in the low level networking functions of watchOS. - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - added configuration option to "auto set initial attitude reference" before starting to log data. - added HealthKit Export of envAudioExposure data
Build 848282049v5.32023-03-13 14:49:22
iPhone/iPad: - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - SensorLog Remote client supports incoming JSON requests: {"request":"status"} {"request":"startLogging"} {"request":"stopLogging"} {"request":"startSendingSensorData"} {"request":"stopSendingSensorData"} {"request":"setDataLabel", "label":0..5} - SensorLog Remote server supports incoming JSON requests: {"request":"status"} {"request":"startLogging"} {"request":"stopLogging"} {"request":"setDataLabel", "label":0..5} {"request":"startLoggingAllConnectedClients"} {"request":"stopLoggingAllConnectedClients"} {"request":"loadConfiguration", "url":"URL_SENSORLOG_CONFIG_FILE"} {"request":"setDataLabelAllConnectedClients", "label":0..5} - SensorLogRemote server can now be started with dedicated server port - Beta status: Support for connecting at most one external Bluetooth sensor/device to log its data into a separate log file or to merge its data with the builtin sensors' log file/stream/http. Please note this is still in a beta status. - added configuration option to "auto set initial attitude reference" before starting to log data. - added support to start SensorLog with a specific configuration via custom app link by using the link SensorLog://configure/?urlConfigurationServer=URL. You can set the URL and it will automatically fetch the JSON configuration file from the server. Watch: - Unfortunately had to remove tcp/ip streaming and Remote Sensorlog feature, due to changes in the low level networking functions of watchOS. - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - added configuration option to "auto set initial attitude reference" before starting to log data. - added HealthKit Export of envAudioExposure data
Build 847472614v5.22022-03-04 14:43:11
iPhone / iPad - bugfix: crash long term acceleromter export view - SensorLog Remote server mode now supports logging of sensor data from connected SensorLog Remote clients
Build 847305219v5.12022-03-01 16:43:11
iPhone/iPad: - Long-term recording of accelerometer data with up to 50Hz even if SensorLog is not active (up to 12 hours, recordings are kept up to 3 days) - Use of ISO 86010 time format for time information in log data (timestamps are unchanged)
Build 844019884v5.02022-02-20 10:00:06
iPhone and iPad - SensorLog Remote server and client: You can now connect your iPhone and iPad (as a SensorLog Remote client) with a SensorLog App running as SensorLog Remote server. From your SensorLog App running as SensorLog remote server you can start and stop logging on the connected SensorLog Remote clients. - Visualize sensor data of connected SensorLog Remote clients on your SensorLog remote server - Landscape mode for iPad - Streaming in server mode now allows multiple clients to connect to SensorLog (before only one client connection was possible) - App operation in the background is not supported on iPhone and iPad anymore, according to Apple’s background operation guidelines. - "Lock Screen" feature to keep app in foreground for long term logging and streaming - added feature to share all files at once as zip archive - Siri and Shortcut Support: SensorLog recording (logging) can now be started via Siri or Shortcuts. Therefore define your shortcuts via Apple's shortcuts app and use Siri to stop and start recording / logging. - CLLocation speedAccuracy and courseAccuracy data added to log data Watch: - HealthKit / Store data export as csv and JSON format - SensorLog Remote client mode: Connect your Watch (or multiple watches) as SensorLog Remote client with your iPhone or iPad running a SensorLog Remote server. From your iPhone or iPad you can start and stop logging on your connected watches. - SensorLog Remote client mode: Send sensor data to iPhone or iPad SensorLog remote server to be visualized. - added feature to send all log files at once to iPhone - Siri and Shortcut support: Setup the shortcuts on your coupled iPhone and set the details of your shortcut (defined via Apple's shortcut app) so that it is also shown on the apple watch. Siri on your Watch then recognizes the shortcut command and starts "log to file" on your Apple Watch. - CLLocation speedAccuracy and courseAccuracy data added to log data
Build 842449582v4.02021-07-06 16:13:51
- For Apple Watch: New feature "Long Term Accelerometer Data" allows the recording and saving of accelerometer sensor data for up to 3 days at 50Hz. The SensorLog app on the Apple Watch must be activated once within 12 hours. - bug fixes
Build 841926431v3.92021-05-21 21:30:33
- support for setting an initial attitude reference frame (offset, relevant for CMDeviceMotion attitude values) for iPhone, iPad, and Watch - bug fixes
Build 839811856v3.82021-01-25 17:57:43
iPhone: - now only sensor data charts are shown for those sensors selected to be logged - added option to set minute logging rate - added option to delete all log files at once - added option to reset Pedometer data automatically at midnight - added watch remote control to start / stop watch logging, data labelling (Watch has to be in reach of iPhone and SensorLog has to be running in foreground on the watch) - added MLModelOutput chart - added Magnetometer chart - added logging timestamp for almost all sensors - improved background handling - added DeviceMotion heading data for logging - bugfix: remove leading and trailing whitespaces from selected field separator watch: - added deviceID log feature - added "fill missing data with previous data" this allows to reduce size of log files - added option to delete all log files at once - added option to reset Pedometer data automatically at midnight - improved upload of files to iPhone (file is split into chunks for upload) - added additional iPhone DeviceMotion data to watch UI - added DeviceMotion heading data for logging - added support for CMAttitudeReferenceFrame setting (necessary for DeviceMotion magnetic sensor data) iOS 14.3 watchOS 7.2 required
Build 836302943v3.7.12020-06-08 16:28:28
- bug fix logging pedometer data
Build 836001070v3.72020-05-29 06:27:45
- Bugfixes
Build 835027671v3.62020-04-30 19:44:01
- rework of ML Model functionality and UI: Now SensorLog supports loading of Core ML models created with Apple's Create ML app. Simply log data with SensorLog, load the data in Create ML, create and train your model in Create ML, load the exported ML model in SensorLog, and log the model's prediction with SensorLog. Currently supported Create ML models are: Motion:Activity Classifier, Table: Tabular Regressor and Tabular Classifier. - added possibility to add an addtional HTTP header field for HTTP based logging: Allows for easier integration with IOT / cloud services. - added log file recovery support for prematurely terminated log sessions on Watch.
Build 834826234v3.52020-02-25 14:26:16
- Improvements Apple Watch background logging - Option to choose JSON Logging-Format (pretty, standard) - bug fixing SensorLog v3.5 requires iOS 13.2 or newer, watchOS 6.1 or newer
Build 834106903v3.4.12019-12-26 20:58:35
- Rework of Background Logging on Apple Watch (details please see description) - Bugfix: timestamp background logging Apple Watch - Bugfixes - SensorLog v3.4 requires iOS 13.2 or newer, watchOS 6.1 or newer
Build 834052579v3.42019-12-20 08:27:28
- Rework of Background Logging on Apple Watch (details please see description) - Bugfixes - SensorLog v3.4 requires iOS 13.2 or newer, watchOS 6.1 or newer
Build 833040408v3.32019-11-01 22:41:44
- Apple Watch App: send sensor data (JSON or form url-encoded format) via HTTPS POST/GET requests to arbitrary REST server - Apple Watch App: stream sensor data via tcp/ip (JSON or csv format) to arbitrary server (requires connected iPhone with LAN/WAN connection) - UI rework of Apple Watch App - Apple Watch App bugfixes - support of dark mode for iPhone and iPad - requires: iOS 13+ and watchOS 6.0+
Build 832300110v3.22019-08-08 16:44:12
Bug Fix UI
Build 832285007v3.12019-08-07 17:44:15
Bug fix: HTTP upload rate not correct after app restart
Build 831474938v3.02019-07-09 09:11:57
- UDP streaming support - SensorLog can now also be used as streaming client (i.e. tcp/udp streaming of sensor data to a dedicated server) - faster upload of Watch app log files to the iPhone - direct logging of Watch sensor data on the iPhone (data sample loss possible) - UI updates - bug fixes
Build 830161262v2.62019-03-25 16:57:06
- Data labeling now available on Apple Watch - Activity, Pedometer, and Altimeter data can now be individually be logged on Apple Watch - Watch battery information can now be logged - Size of Apple Watch log files only limited by available free memory - bug fixes
Build 829793729v2.52019-01-09 16:05:56
- JSON logging format (file,tcp,http) for iPhone, iPad, and Apple Watch - increased HTTP upload rate - increased Apple Watch sampling rate - bug fixes
Build 828442699v2.42018-10-26 04:57:34
- bugfixes
Build 827895635v2.32018-07-27 20:30:10
- SensorLog now supports loading of Core ML Models. Load your trained Core ML Models into SensorLog and feed them with iOS sensor data ((iPhone and iPad). - Log Core ML model output as csv, via tcp/ip or HTTP like any other sensor supported by SensorLog. Currently Core ML Models with input feature types int, double and string are supported. - Logging of raw CMMagnetometerData is added. - Machine Learning Framework friendly log file format for an easier import of log files into existing ML frameworks. - Bugfixes, UI Improvements (please note SensorLog csv column name state is now named label)
Build 827314852v2.22018-06-01 16:14:31
SensorLog now requires iOS 11.3 and watchOS 4.3 Bugfix watch app: Core Location position logging
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US en-USUSD 2.99404.46.1
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Reviews 30 reviews · US

★★★★
Crashes on the watch
As soon as I start recording on the watch the watch app crashes. This is my use case, so 1 star.
★★★★★
WELL DONE!
this powerful app is easy to use and does what is advertised.
Best-clocks2025-08-12
★★★★★
Amazing free app, more features than even paid apps.
I was looking for an app that could steam device accelerometer data across the network to my PC. This app offers that and more, all for free.
TheEmployed2024-08-23
★★★★★
Amazing
This is what software is supposed to be. It works, it’s simple, it’s to the point, and it had a simple, no tricks pay once structure. After coming up with a project a couple years ago I finally implemented a POC of integrating sensor logs with an esp32 mesh network controlled by orange pi 5 plus. Works great, incredibly simple since all the hard work of the server setup is done. What’s better is how easy the config process is. Literally all the things you want on one screen. Bonus for downloadable configs! Apps like this are why I’ve started making more of my own apps/projects. It’s hard to a
SomeDude4w52342024-02-03
★★★★★
Awesomeness
Thank you for writing this application. This is a perfect example of what high-quality software should be. Works as intended, every time. Lets the user retain ownership of the data and allows individual collecting the data to use it for their purposes.
Royalty Wazer2023-05-26
★★★★★
Stream mag data on watch
Is it possible to enable mag data recording on watch? Didn’t find that option.
meloniceice2022-04-12
★★★★★
Help!
Why does the pedometer not work?
Prickly Pig2022-02-05
★★★★
Good and easy to use app
This is a great app to log the Watch sensor data. I like the fact that you can log data on the watch for long term monitoring. I am using this for my these to record hand motions in patients. I wish the app could record for 24 hrs without needing to trigger it every 12 hours. Is there a work around ? Also I wish the gyroscope was logged along with accelerometer in background logging mode. Great app otherwise!
jalponcho2021-11-14
★★★★★
Sampling rate has bugs
I set the sampling rate to 60 hz, but the logged data has samples with sampling rate around 33!
Fati-El2021-10-04
★★★★★
Optional Axis Selection for Unbiased?!?
Anyway you could add a feature that enables the user to select the Preferred axis for “Unbiased Device Motion Data”? As the app currently stands, it’s only fixed to one plane. :( It would be very useful... Apart from that excellent app!
roaminDood2021-04-19
★★★★★
Almost perfect app
Amazing app to get raw sensor data for my research. I wish it can also extract some other data (esp. heart rate). I imagine the app will be very popular with this added feature.
★★★★★
Great: Simple & Fully Functional
This app does exactly what I need it to do. Within 5 minutes of downloading it, I had a CSV file containing the sensor data of interest. I highly recommend this app.
Veck254692020-02-24
★★★★★
Excellent App!
This is the only app I found, after hours of searching, that provides a reliable data stream of gps coordinates and other sensors to a custom url (rest endpoint). Bernd is very responsive to questions! Recommend this app to anyone seeking a way to stream data. Thank you Bernd!
Eroyee1672019-12-18
★★★★★
Gyroscope data from apple watch
Is it possible to log gyroscope data from apple watch
@n!2019-10-23
★★★★★
Awesome App
A great app for reviewing all of the sensor data your phone is processing. If APIs are available, WiFi signal strength would be a useful addition.
EzGraphs.com2019-09-05
★★★★★
Great! ARKit?
Awesome app for raw sensor data. However now with AR we have access to an additional, very awesome metric: accurate positional data in a world scene. It would be super cool if one of these sensor-logging apps supported it.
Bogidawn2019-07-27
★★★★★
HELP!
How can I install it on apple watch?
yanzhi8301312019-04-28
★★★★★
Fantastic application, excellent support
I love all of the export options provided, and it’s great that the developer continues to enhance the app. Apple Watch support is fantastic.
Schnazz12019-01-09
★★★★★
Working better
Berne has been working with me on a beta version that is working pretty well.
Javageek632019-01-07
★★★★
Not appeared in my watch
Any idea how to get it installed in my watch? It appeared once but disappeared and never come back
Co this2018-12-29
★★★★★
Works out of the box
Worked as expected and very easily. I cannot say yet if it is accurate but was able to log data to a file and email it without hassle. I need to just make sense of what the state options mean? Bernd can you explain perhaps? 0-5? Good and simple app.
Npvw2018-06-13
★★★★
Output File Time Tags worthless
App measurement data collection is easy to initiate but limitations in the output measurement file time tags make the data useless for performing engineering analysis. I am using it to log time tagged earth magnetic field measurements. I tried to log the data at 100 hz but when I inspected the data file the time tags only have 1 decimal point of accuracy (0.1 sec) and there are multiple rows of data with the same time tag; thus when I collect data at say 100 hz, the data entries are not exactly 100 hz but some mismatch of approx 100 hz. Any way I can force the output to be exactly the hz I wa
Lumberton NJ2017-09-03
★★★★★
Great App for Logging Sensor Data
I've use this app for a particular case where I had to log my movement data using accelerometer and gyro readings. Sadly, some of the other apps offered only accelerometer readings and barely anything else. But this app offers way more than my initial requirements.
miXania2017-02-03
★★★★★
Super app for engineers and friends!
I was looking for a newer version of Sensor Kinetics, and gave this a download because the developer had the same name as a prof I'd met in Germany, and his website had a video filmed in the mountains near this Uni. Turns out it wasn't the same guy, but the app is cool nonetheless. If you ever were curious about what your phone is thinking about, this illuminates everything. I was interested in barometer readings, but this app included not only the barometer, but also a bunch of other things. The visualization isn't as good as SensorKinetics - only a few seconds are shown on the screen. Lu
ball-of-whacks2016-09-26
★★★★
Does what it claim
What is CL stand for in the app? Is that the GPS output?
DnavX2016-08-05
★★★★
Does what it claims
It could use some better (any) documentation for those of us not already familair with the various data fields.
Banttari2016-03-21
★★★★★
No frills data gathering :)
Some minor issues/suggestions • optional data gathering in the background (I realise this might have a severe limitation in the update frequency) • more visible digits for the barometric pressure sensor; since there are few UI elements on the ALT page, four digits after the decimal point would still fit perfectly well
A7 73 C92015-12-18
★★★★
Totally unusable & dev ignores support requests
This seems like it should be an amazingly useful app. It has tons of options and has instrumented the entirety of the interesting sensors in the iPhone. Unfortunately none of that is worth anything because there's no way to get the resulting data files off of the phone. The email system doesn't work for any file larger than a few hundred KB and the http system resets the default sample to 1 second which makes the sample worthless. Additionally the developer completely ignores all requests for help.
PedroPedroPedro2015-09-05
★★★★★
Easy to use; simple interface; just works - no hassles
I downloaded this app to measure ride quality of my bus ride. It took like 5 minutes to figure this app. Crazily cool!
★★★★
Broken
Loads to black screen on iPhone 6 Plus iOS 8.3
engineerx2015-06-20

Change log 29 changes · US

releaseNotes updated
bugfix resolving app crash
description updated
With SensorLog you can read sensor data from the iPhone, iPad and Apple Watch. The sensor data can be saved as a file in CSV or JSON format, streamed via TCP/U
subtitle updated
Log and Stream Sensor Data
name updated
SensorLog
Version 6.1 released
bugfix resolving app crash
Version 6.0 released
bugfixes watch: - standalone version of watch App - upload of log files via HTTPS
Version 5.3.1 released
- bug fixes iPhone/iPad: - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - SensorLog Remote client supports incoming JSON reque
Version 5.3 released
iPhone/iPad: - SensorLog configuration files. Support for saving, and loading SensorLog configuration files. Downloading of configuration settings from Web server via HTTP. - SensorLog Remote client supports incoming JSON requests: {"reque
Version 5.2 released
iPhone / iPad - bugfix: crash long term acceleromter export view - SensorLog Remote server mode now supports logging of sensor data from connected SensorLog Remote clients
Version 5.1 released
iPhone/iPad: - Long-term recording of accelerometer data with up to 50Hz even if SensorLog is not active (up to 12 hours, recordings are kept up to 3 days) - Use of ISO 86010 time format for time information in log data (timestamps are unch
Version 5.0 released
iPhone and iPad - SensorLog Remote server and client: You can now connect your iPhone and iPad (as a SensorLog Remote client) with a SensorLog App running as SensorLog Remote server. From your SensorLog App running as SensorLog remote ser
Version 4.0 released
- For Apple Watch: New feature "Long Term Accelerometer Data" allows the recording and saving of accelerometer sensor data for up to 3 days at 50Hz. The SensorLog app on the Apple Watch must be activated once within 12 hours. - bug fixes
Version 3.9 released
- support for setting an initial attitude reference frame (offset, relevant for CMDeviceMotion attitude values) for iPhone, iPad, and Watch - bug fixes
Version 3.8 released
iPhone: - now only sensor data charts are shown for those sensors selected to be logged - added option to set minute logging rate - added option to delete all log files at once - added option to reset Pedometer data automatically at midnig
Version 3.7.1 released
- bug fix logging pedometer data
Version 3.7 released
- Bugfixes
Version 3.6 released
- rework of ML Model functionality and UI: Now SensorLog supports loading of Core ML models created with Apple's Create ML app. Simply log data with SensorLog, load the data in Create ML, create and train your model in Create ML, load the
Version 3.5 released
- Improvements Apple Watch background logging - Option to choose JSON Logging-Format (pretty, standard) - bug fixing SensorLog v3.5 requires iOS 13.2 or newer, watchOS 6.1 or newer
Version 3.4.1 released
- Rework of Background Logging on Apple Watch (details please see description) - Bugfix: timestamp background logging Apple Watch - Bugfixes - SensorLog v3.4 requires iOS 13.2 or newer, watchOS 6.1 or newer
Version 3.4 released
- Rework of Background Logging on Apple Watch (details please see description) - Bugfixes - SensorLog v3.4 requires iOS 13.2 or newer, watchOS 6.1 or newer
Version 3.3 released
- Apple Watch App: send sensor data (JSON or form url-encoded format) via HTTPS POST/GET requests to arbitrary REST server - Apple Watch App: stream sensor data via tcp/ip (JSON or csv format) to arbitrary server (requires connected iPhone
Version 3.2 released
Bug Fix UI
Version 3.1 released
Bug fix: HTTP upload rate not correct after app restart
Version 3.0 released
- UDP streaming support - SensorLog can now also be used as streaming client (i.e. tcp/udp streaming of sensor data to a dedicated server) - faster upload of Watch app log files to the iPhone - direct logging of Watch sensor data on the iPh
Version 2.6 released
- Data labeling now available on Apple Watch - Activity, Pedometer, and Altimeter data can now be individually be logged on Apple Watch - Watch battery information can now be logged - Size of Apple Watch log files only limited by available
Version 2.5 released
- JSON logging format (file,tcp,http) for iPhone, iPad, and Apple Watch - increased HTTP upload rate - increased Apple Watch sampling rate - bug fixes
Version 2.4 released
- bugfixes
Version 2.3 released
- SensorLog now supports loading of Core ML Models. Load your trained Core ML Models into SensorLog and feed them with iOS sensor data ((iPhone and iPad). - Log Core ML model output as csv, via tcp/ip or HTTP like any other sensor supported
Version 2.2 released
SensorLog now requires iOS 11.3 and watchOS 4.3 Bugfix watch app: Core Location position logging
expanded screenshot