Amazfit W1902US1N GTR Smartwatch, 1.39'' AMOLDED Display 24/7 Heart Rate Monitor, 24 Day Batter Life, 12 Sports Modes(47mm, GPS, Bluetooth), Aluminum Alloy

User Manual - Page 4

For W1902US1N.

PDF File Manual, 37 pages, Read Online | Download pdf file

W1902US1N photo
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Watch Wearing and Charging
Daily wearing: During daily use, it is recommended to wear the watch with a moderate tightness at
a distance two fingers far from your wrist to ensure that the optical heart rate monitor works properly.
Wearing during workouts: During workouts, it is recommended to wear the watch comfortably and
ensure a tight fit without slipping. Being too tight or too loose may cause the inaccuracy of detected
workout data, so avoid doing this.
Charging
The watch charger's USB port needs to be plugged into the USB-supported device, such as
socket, PC, power bank.
When placing the watch into the power socket, it's required to keep the watch in a proper
direction and position. Be sure that the metal contacts on the back of the watch are closely
connected to the charging base.
The screen will display the charging reminder when the watch is placed properly.
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