| Amazfit GTR 47mm | Amazfit GTR 42mm | |
|---|---|---|
Size |
47.2 x 47.2 x 10.75 mm | 42.6 x 42.6 x 9.2 mm |
Weight(without strap) |
Aluminum alloy：Approx. 36g Stainless steel：Approx. 48g Titanium：Approx. 40g |
Approx. 25.5g |
Water & Dust Resistance Grade |
5 ATM | 5 ATM |
Screen |
1.39″ AMOLED, Resolution 454×454, 326 ppi | 1.2″ AMOLED, Resolution 390×390, 326 ppi, Always-On Display |
Touch Screen |
Corning Gorilla 3 tempered glass + Anti-fingerprint coating | Corning Gorilla 3 tempered glass + Anti-fingerprint coating |
Types of Standard Watch Straps |
Aluminum alloy: Brown leather strap Stainless steel: Brown leather strap Titanium: Fluororubber strap |
Starry Black: Black Silicone Strap Cherry Blossom Pink: Pink Silicone Strap Moonlight White: White Silicone Strap Coral Red: Red Silicone Strap Glitter Edition: White Leather Strap |
Strap Width |
22 mm | 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 | |
Battery |
410mAh LiPo | 195mAh LiPo |
Charging Method |
Magnetic charging base, 2Pin Pogo Pin charging | |
Theoretical Charging Duration |
Approx. 2 hours | |
Battery Life |
Typical usage scenario: 24 daysHeart rate always on, sleep monitoring, Basic watch mode: 74 daysTurn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day. |
Typical usage scenario: 12 daysHeart rate always on, sleep monitoring, Basic watch mode: 34 daysTurn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day. |
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 | |
