1. Model: S666
2. Compatibility: IOS/Android OS
3. Features: Display: 1.43-inch AMOLED HD screen (always-on / power saver / rich color)
GPS: high accuracy of distance and pace calculation, GPS movement track
Appearance: CNC aluminum alloy middle frame
Bluetooth call: more than 20 meters stable call / clear call
Encoder: Photoelectric knob encoder
Waterproof: IP68 waterproof"
4. Function: A variety of theme styles, custom watch faces, step counting, brightness adjustment, long screen mode, raise hand to light up the screen, multi-sport mode, GPS movement track, sleep detection, pressure measurement, female menstrual cycle, heart rate, blood oxygen, breathing training, information push, remote music, remote photography, real-time weather, find mobile phone (connected to mobile phone), alarm clock, timer, stopwatch, do not disturb mode, Bluetooth call, compass, Altimeter,
5. APP Language: English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese
6. Device language: English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese
7. Manual language: Chinese, English
8. App: Fitbeing
9. Main chip: ATS3085S
10. Button: 2 physical buttons + photoelectric knob encoder
11. Android OS: Support Android 9.0 and above
12. IOS OS: IOS 13.0 or later
13. Bluetooth: BLE 5.3 + BT
14. Heart rate sensor: HX3695S
15. Accelerometers: ST-LIS2DH12 3-axis accelerometer
16. atmospheric pressure: SPL07-003（Detachable）
17. geomagnetism: QMC6308
18. Product process: Aluminum alloy + ABS
19. Weight: 28g
20. Screen size: 1.43 inch
21. Screen resolution: 466 x 466
22. Screen type: AMOLED HD screen
23. TP: Glass (Panda Substrate)
24. Waterproof: IP68
25. Length of the strap: 260 mm
26. Strap material: silica gel
27. Watch size: 45.6 x 45.6 x 11.6mm
28. Battery type: lithium battery
29. Battery specifications: 462428polymer
30. Battery voltage: 3.85V
31. Battery capacity: 400mAh
32. Battery time: Mild: >=15 days; typical: >=10 days; Severe: >=4 days (on always-on)
33. Charging method: Magnetic charging
34. Charging time: About 2 hours
2. Compatibility: IOS/Android OS
3. Features: Display: 1.43-inch AMOLED HD screen (always-on / power saver / rich color)
GPS: high accuracy of distance and pace calculation, GPS movement track
Appearance: CNC aluminum alloy middle frame
Bluetooth call: more than 20 meters stable call / clear call
Encoder: Photoelectric knob encoder
Waterproof: IP68 waterproof"
4. Function: A variety of theme styles, custom watch faces, step counting, brightness adjustment, long screen mode, raise hand to light up the screen, multi-sport mode, GPS movement track, sleep detection, pressure measurement, female menstrual cycle, heart rate, blood oxygen, breathing training, information push, remote music, remote photography, real-time weather, find mobile phone (connected to mobile phone), alarm clock, timer, stopwatch, do not disturb mode, Bluetooth call, compass, Altimeter,
5. APP Language: English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese
6. Device language: English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese
7. Manual language: Chinese, English
8. App: Fitbeing
9. Main chip: ATS3085S
10. Button: 2 physical buttons + photoelectric knob encoder
11. Android OS: Support Android 9.0 and above
12. IOS OS: IOS 13.0 or later
13. Bluetooth: BLE 5.3 + BT
14. Heart rate sensor: HX3695S
15. Accelerometers: ST-LIS2DH12 3-axis accelerometer
16. atmospheric pressure: SPL07-003（Detachable）
17. geomagnetism: QMC6308
18. Product process: Aluminum alloy + ABS
19. Weight: 28g
20. Screen size: 1.43 inch
21. Screen resolution: 466 x 466
22. Screen type: AMOLED HD screen
23. TP: Glass (Panda Substrate)
24. Waterproof: IP68
25. Length of the strap: 260 mm
26. Strap material: silica gel
27. Watch size: 45.6 x 45.6 x 11.6mm
28. Battery type: lithium battery
29. Battery specifications: 462428polymer
30. Battery voltage: 3.85V
31. Battery capacity: 400mAh
32. Battery time: Mild: >=15 days; typical: >=10 days; Severe: >=4 days (on always-on)
33. Charging method: Magnetic charging
34. Charging time: About 2 hours