Amazfit GTR 4 3.63 cm (1.43") AMOLED 46 mm Digital 466 x 466 pixels Touchscreen Grey GPS satellite
Specification
| Accelerometer: | Yes |
|---|---|
| Activity tracker: | Yes |
| Ambient light sensor: | Yes |
| Auto standby: | Yes |
| Band colour: | Grey |
| Band material: | Nylon |
| Band size: | One Size |
| Band width: | 2 cm |
| Barometer: | Yes |
| Battery capacity: | 475 mAh |
| Battery life: | 7 day(s) |
| Battery life (gps mode): | 25 h |
| Battery life (max): | 1200 h |
| Battery life (power save mode): | 576 h |
| Battery technology: | Lithium Polymer (LiPo) |
| Beidou: | Yes |
| Blood oxygen sensor: | Yes |
| Bluetooth low energy (ble): | Yes |
| Bluetooth version: | 5.0 |
| Built-in microphone: | Yes |
| Calendar notifications: | Yes |
| Caller id: | Yes |
| Calories burned: | Yes |
| Charger: | Yes |
| Charging time: | 2 h |
| Clock mode: | 12h/24h |
| Closure type: | Single prong strap buckle |
| Colour display: | Yes |
| Depth: | 46 mm |
| Display diagonal: | 3.63 cm (1.43") |
| Display resolution: | 466 x 466 pixels |
| Display technology: | AMOLED |
| Display type: | Digital |
| Distance travelled: | Yes |
| Electronic compass: | Yes |
| Galileo: | Yes |
| Glonass: | Yes |
| Gps (satellite): | Yes |
| Gyroscope: | Yes |
| Headphone connectivity: | Bluetooth |
| Heart rate contact sensors: | Yes |
| Heart rate monitor: | Yes |
| Heart rate sensor type: | Optical |
| Magnetic charging connector: | Yes |
| Manual: | Yes |
| Market positioning: | Smartwatch |
| Maximum strap length: | 21.5 cm |
| Minimum strap length: | 15.5 cm |
| Mobile operating systems supported: | Android 7.0, Android 7.0, Android 7.0, Android 12.0, iOS 12, Android 9.0, Android 11.0, Android 10.0, Android 10.0, Android 8.0, iOS 13, iOS 13, iOS 15, iOS 14, iOS 14 |
| Multisport mode: | Yes |
| Music player: | Yes |
| Package type: | Box |
| Pedometer: | Yes |
| Personal info management (pim): | Events reminder, Countdown timer, Stopwatch |
| Pixel density: | 326 ppi |
| Protection features: | Splash proof, Waterproof |
| Quality of sleep: | Yes |
| Quasi-zenith satellite system (qzss): | Yes |
| Removable strap: | Yes |
| Shape: | Round |
| Smart notifications: | Yes |
| Sms notifications: | Yes |
| Social network services supported: | Twitter, Instagram, Facebook, WhatsApp |
| Thickness: | 1.06 cm |
| Timer: | Yes |
| Touchscreen: | Yes |
| Voice activation: | Yes |
| Watch case colour: | Grey |
| Watch case material: | Aluminium |
| Watch case size: | 46 mm |
| Water resistance: | 5 ATM |
| Weather display: | Yes |
| Weight: | 34 g |
| Width: | 46 mm |
| Wrist size range: | 155 - 210 mm |
Despite our best efforts, we cannot guarantee that the published technical data and photos do not contain inaccuracies or errors, which, however, cannot be a basis for claims.