Version |
Release date |
Details |
0.9.2 |
2025-07-17 |
Fixed
- Bugfix when the sensor was used with COROS devices and afterwards with another platform like the CORE app only. The heart rate remained constant after disconnecting from COROS.
|
0.9.1 |
2025-04-14 |
Fixed
- Bugfix battery state indication for wearable connections (e. g. COROS)
|
0.9.0 |
2025-03-06 |
Fixed
- Bugfixes and firmware stability improvements
|
0.8.7 |
2024-09-25 |
Added
- Added Heat Strain Index to live data broadcast. This will enable Heat Strain Index export through fit files that are logged from third party wearables in the near future.
Fixed
- Fixed problems with pairing certain Bluetooth heart rate monitors, including some COROS products.
|
0.8.6 |
2024-03-18 |
Fixed
- Fixed bug when multiple heart rate monitors paired to CORE
- Various bug fixes
|
0.8.4 |
2023-11-22 |
Added
- support for heart rate broadcasting via public Bluetooth API
Fixed
|
0.8.3 |
2023-10-09 |
Added
Fixed
|
0.8.2 |
2023-07-09 |
Fixed
- Fix bug with COROS watches
|
0.8.1 |
2023-06-19 |
- Implement advanced algorithm switching mode logic (default ‘simple switching’)
- Enable ANT writing into Moxy (with default value core temp in both SmO2 and THb)
- Allow up to 3 simultaneous BLE connections
- Improve iOS Firmware update speed
- BLE connection improvements
|
0.8.0 |
2023-02-23 |
- Enables concurrent use of the CORE app and a Bluetooth client (e.g. BLE smartwatch)
- Reduced ripple on ANT+ and BLE body temperature signal output
|
0.7.4 |
2022-08-10 |
- Improved resolution of history data interval to once every minute (before: once every 5 minutes)
|
0.7.3 |
2022-04-29 |
- Improvements on the smart algorithm switching.
- Fixes excessively high temperature readings after removing and re-positioning the sensor. Note: equilibration time until first value is displayed might increase in cold ambient situations.
|
0.7.2 |
2022-03-01 |
- Fixes excessively high temperature readings at the beginning of a workout.
|
0.7.0 |
2022-02-02 |
- Smart algorithm switching
- CORE automatically switches to low activity algorithm when approriate (rest, sleep), even when heart rate monitor is paired.
- Last 4 digits of CORE ID added to the device name
- In app device scan, device will show up as "CORE 3A:5F" instead of "CORE"
- Facilitates identification of unkown devices under iOS
- Note: Only applies if no nickname is set
- Adaptions to Bluetooth Health Thermometer Profile (HTP)
- Extention of Device Information Service to fully comply with HTP
- only relevant for developers - see this link and this link or contact us for details
|
0.6.2 |
2021-12-23 |
- Adaptions to Bluetooth temperature profile
- only relevant for developers - see this link or contact us for details
- Adaptions to ANT profile
- only relevant for developers - see this link or contact us for details
|
0.6.0 |
2021-09-24 |
- Adapted LED feedback:
- Battery state of charge indication upon shaking core
- Adapted blink pattern to indicate heart rate monitor connection status
- "slow blink" pattern when core is charging
- Standby mode support (Requires CORE app 1.3.5): Increases time between re-charges to up to 5 weeks
- Bugfix: ANT connection logic leading to heart rate re-connection problems
- Shaking CORE leads to an addictional scan for heart rate monitors
|
0.4.1 |
2021-06-21 |
- Improved handling of bad heart rate signal
- Data quality as low in case of extreme jumps in HR signal
- Intermediate better support on Wahoo bicycle computers
|
0.4.0 |
2021-05-26 |
- Activity algorithm dynamic switching without necessary algorithm reset:
- This is a big change internally when transitioning between the 24/7 Everyday Living algorithm and the Sports Algorithm (with heart rate monitor)
- Bugfix: Guard against sports algorithm rare crash (scaled feature)
- Improved "cold start" for greater initial accuracy
- Heart Rate values < 30 are now regarded as invalid
- Proper rounding for skin_temp in ANT CORE profile
|
0.3.20 |
2021-04-23 |
- Set data quality to 0 if charger is plugged-in
- Reset CoreTemp and quality when leaving a measuring mode
- Miscellaneous internal bug fixes
|
0.3.19 |
2021-03-24 |
- Update on data quality 0 is used
- Always save history independent of quality (before: only saved if quality>0)
- Continuously update BLE health thermometer profile core body temp value
- send notifications if enabled
- transmit IEEE11073-NaN if quality == 0
- Research mode channels fields logging updated
- Server unit calibration settings verified and synced properly
|
0.3.18 |
2021-03-10 |
- Auto-fix too many paired Heart Rate monitors bug at firmware startup
- Updates to the research mode functionality
|
0.3.17 |
2021-02-17 |
- Add standard BLE battery profile
- Run ANT Heart Rate monitor search after new device paired or new measurement started
- ANT Core profile: page0 HR status now indicates active HR connection (instead of 'min. 1 device paired')
- Miscellaneous internal bug fixes
|
0.3.16 |
2021-02-04 |
- Quality score in no-sports mode now based updated to more relevant value
- ANT Core profile
- allow pairing with wildcards
- handle page70 requests for pages 0 and 1
- transmit correct ANT page0 HR source status
- HR pairing via ANT
|
0.3.15 and earlier |
Prior change logs available upon request
|