| Weight | Approximately 43 g (without the strap) | | Display | 1.39 inch AMOLED 454 x 454 HD | | GPS | Supported | | Memory | 4 GB | | Sensor | Accelerometer sensor | Gyroscope sensor | Geomagnetic sensor | Optical heart rate sensor | Ambient light sensor | Air pressure sensor | Capacitive sensor | | Bluetooth | Bluetooth 5.1，BLE / BR / EDR | | Buttons | Power button, function button | | Battery Life | 14 days for typical use. | | Charging | Magnetic charging thimble | | Water Resistant | 5 ATM water-resistant |
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