Amazfit GTR 42MM Amoled Smart Watch GPS - Black

Specifications

Water & Dust Resistance Grade : 5 ATM

Types of Standard Watch Straps :  Aluminum alloy: Brown leather strap

                                                         Stainless steel: Brown leather strap

                                                         Atarry sky black: Fluororubber strap

Strap Width : 20 mm

Sensors : BioTrackerTM PPG biological tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor, Air-pressure sensor, Capacity sensor, Ambient light sensor

Positioning : GPS+GLONASS

Connectivity : BT5.0 BLE

Charging Method : Magnetic charging base, 2Pin Pogo Pin charging

Battery Life :

Typical usage scenario: 12 days

Heart rate always on, sleep monitoring,150 pushed notifications with screen light-up,

lift the wrist to see the screen 30 times,run or exercise 3 times a week for 30 minutes with GPS on, and 5 minutes for other operations.

Basic watch mode: 34 days

Turn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day.

GPS continuously on: 22 hours

Battery life according to usage,settings and many other factors,and actual results differ.

Body Materials : Metal, microcrystalline zirconium ceramics, polymer materials

Supported Devices : Android 5.0 and above, iOS 10.0 and above

Accessories : Magnetic charging base, user manual