The player function is very lacking, because of this you have to take your phone for jogging . I charge once a week, 1-2 workouts a day, auto-backlight is off, the screen is perfectly readable in the sun without backlight, in the dark you need to turn on the backlight. The watch is light weightless, constantly writes heart rate, you can better analyze the state after training. The clock has an adaptive track recording, it writes from 20 to 50 records per minute, after setting "every second" it began to write 60 records per minute, about twice as many "points" on a similar track.
Polar Vantage M Smart Watch, Black
33 Review
Coros PACE 2 Premium GPS Sport Watch: Heart Rate Monitor, 30h Full GPS Battery, Barometer, Strava & TrainingPeaks Compatible
20 Review
Garmin Approach S62 (Black) Premium GPS Golf Watch Gift Box Bundle With Tempered Glass Screen Protectors, Car/Wall Adapters & Hard Case Touchscreen Smartwatch With Garmin CT10 Tags, Virtual Caddie
20 Review
Garmin Forerunner 35 Band Soft Silicone Replacement Watch Strap - Compatible With NotoCity Smartwatch
32 Review