Specifications:
Compatibility OS | HarmonyOS 2.0 and above, Android 7.0 and above, iOS 9.0 and above |
Operating System | HarmonyOS |
Watch Body Material | High-strength lithium aluminum silicon glass + high polymer composite material back shell + stainless steel body |
Dimensions | |
Watch size | 47 x 47.5 x 14.99mm |
Earphone body size | 21.8 x 10.3 x 10.3mm |
Strap Material | Genuine leather strap |
Strap Fit Circumference | 140-210mm |
Strap Width | 22mm |
Screen | 1.43-inch AMOLED color screen |
Screen Resolution | 466*466 pixels |
Buttons | Standard crown (supports pressing, does not support rotating interactions such as interface zooming, list scrolling, etc.) + cover opening key |
WLAN | Not supported |
Satellite Positioning | Supports Beidou + GPS + Glonass + Galileo |
NFC | Supported |
Bluetooth | Supports BT 5.2, supports BR + BLE, 2.4 GHz |
eSIM Independent Calling | Not supported |
Bluetooth Calling | Supported |
Bi-directional Beidou Satellite Messages | Not supported |
Sensors | 6-axis inertial sensor (accelerometer, gyroscope), optical heart rate sensor 5.0, ambient light sensor, Hall sensor, capacitive sensor, bone conduction device (VACC) |
VACC | Bone conduction device, used for voice wake-up, call noise reduction |
Battery Capacity | |
Watch Battery Capacity | 410mAh |
Earphone Battery Capacity | 30mAh |
Charging Interface | Wireless charging |
Operating Environment | 0℃~+35℃ |
Microphone | |
Watch | Not supported |
Earphones | Dual Mic + bone conduction device (VACC) |
Speaker | |
Watch | Not supported |
Earphones | Supported |
Water and Dust Resistance | Earphones IP54, the watch uses a flip cover design, and there is a possibility of water entering the earphone compartment, keep the earphone compartment dry |
Battery Life | |
Overall device battery life | 3 days, earphones on a single full charge |
Noise cancellation off | Music playback 4.0 hours / Talk time 2.5 hours |
Noise cancellation on | Music playback 3.0 hours / Talk time 2.0 hours |
Charging Time | About 100 minutes (at 25℃ ambient temperature) |