3 stars: Does a good job tracking sleep/heartrate/PTT/step data. Also updates the firmware on the watch. My problems: * Cannot calculate calories for any stationary exercise, * Has Google Fit interface but does not export exercise data to Google Fit, * HealthAI took 7 days to inform me that i need 7 hours of sleep and 9k steps each day as per UK standards. You probably don't need to train an \
5 stars: Excellent app very helpful but such excellent watch and app dont have weather widget I hope you can add the weather I will be very happy.
3 stars: Finally got the device to pair and start seeing my data. Day 6 of 7. Got a 20 minutes sleep recording on day 2 but no more sleep data since then. Will change my stars if I could track my sleep
4 stars: love the battery life. Two suggestions, be able to scroll and read messages and during daylight press the side button so the backlight comes on. It's hard to see in the sun.
5 stars: Stopped working correctly after a year. Cannot log in nor sync data. Tried system reset-no help. Tried turning blue tooth off/on no help tried my other Samsung 9+. Uninstalled program/reinstalled no help. I think device is bad. How do I get it fixed ? Thank you. The upgrade fixed my issue. It works excellent now!
4 stars: So far a good app! Hopefully the Heart rate variability or HRV would be implemented in a future release, that would be an extremely useful and needed feature!
5 stars: The calibration is finally working after facto...