| Width | 46.6 mm | 
| Height | 45.2 mm | 
| Thickness | 10.3 mm | 
| Weight | 38.6 grams | 
| Total weight without wristband | 21.3 grams | 
| Display type | AMOLED | 
| Display size | 1.43" Ultra HD AMOLED Display | 
| Support Always-on Displays | Yes | 
| Display resolution | 466*466 pixels, 326 PPI | 
| Brightness | Up to 1000 nit | 
| Touch screen | Yes | 
| Case material | Plastic | 
| Button material | Aluminum alloy | 
| Buckle material | Plastic | 
| Material | Durable and comfortable fluoroelastomer strap | 
| Width | 22 mm, compatible with standard 22 mm quick-release watch bands | 
| Wrist circumference | 130-235 mm | 
| Sensors | Heart Rate monitor, Pulse Ox Blood oxygen saturation monitor, Proximity sensor, Accelerometer | 
| Bluetooth version | BLE 5.2 | 
| Smartphone compatibility | Android 5.0 or iOS 10.0 and above | 
| Operation temperature min | -20°C | 
| Operation temperature max | 40°C | 
| Water resistance | IP68 | 
| Battery capacity | 260 mAh | 
| Battery type | Li-Pol | 
| Typical usage modes | Up to 14 days | 
| Heavy usage modes | Up to 7 days | 
| Continuous voice Calling | 365 mins | 
| Charging time | 1.5 hours | 
| In the Box | Zeblaze Btalk 3 Pro smartwatch with standard strap, Charging cable, Instruction manual | 
