1. Main chip: Nordic52840+262+30101
2. Storage Flash: 8M bit
3. Main screen size: 1.3 inch TFT screen, resolution: 240*240
4. Battery capacity: polymer lithium battery 170mAh, battery life: 7 days
5. Charging: support magnetic charging
6. Waterproof rating: IP68
7. Support Bluetooth BLE5.0
8. Material: middle frame stainless steel, cover acrylic, bottom case plastic, top layer cowhide strap
9. Quick-release needle strap design, easy to disassemble and easy to replace
10. Support languages: English, German, Spanish, French, Italian, Japanese, Portuguese, Simplified Chinese, Traditional Chinese
11. Functions: step counting, calories, distance, sedentary reminder, multiple exercise modes, static heart rate, dynamic heart rate, 24-hour heart rate monitoring, heart rate off-hand detection, sleep monitoring, ECG monitoring, blood pressure monitoring, body temperature monitoring, messages Push, message storage, time/date display, custom dial, etc.
12. Sensors: blood pressure sensor, blood oxygen sensor, body temperature sensor, ECG sensor, light sensor, PPG heart rate sensor, motion acceleration sensor
13. Body size: 42x34.5x10.5mm
14. Weight: about 20g
