CY22 1.47 inch Silicone Strap IP67 Waterproof Smart Watch, Support Heart Rate / Blood Pressure(Black)

• Product type: Smart Watches
• Compatibility: Android 4.4 and above, iOS 10.0 and above
• Material: Silicone
• Key feature: IP67 Waterproof
• Color/Variant: Black
• Intended use: Everyday use
• Category: Smart Wear Electronics

1. Compatible systems: Android system: Android 4.4 and above, iOS system: iOS 10.0 and above
2. Chip: Jerry 7012 (single chip dual mode, IOS/Android single connection)
3. Functions: three UI menu styles, offline Alipay, breathing training, dial push, stopwatch, brightness adjustment, multi-sports mode, sleep, heart rate, blood pressure, blood oxygen, information, remote music, remote photography, weather, find mobile phone (connect to mobile phone), calculator, split screen display, quick widgets, weather, sports track, etc.
4. Language: APP language: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, Korean, Arabic, Persian, Thai, Vietnamese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech. Device language: English, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian, Vietnamese, Korean, Arabic, Persian, Thai.
5. APP: CO FIT
6. Heart rate sensor: VC30F (with liveness detection)
7. Bluetooth: Bluetooth 5.0
8. Waterproof level: IP67
9. Craftsmanship: zinc alloy craftsmanship
10. Net weight: 21g
11. Screen size: 1.47 inches (curved screen), resolution: 172x320
12. Screen type: IPS full-view color screen, material: glass
13. Total length of wristband: 260 mm
14. Wristband material: silicone
15. Battery: Type: pure cobalt battery + precision protection board, Model: 502020 polymer, Voltage: 3.7V, Capacity: 180mAh
16. Battery life: 7-10 days in normal connection, 15-20 days in standby mode
17. Charging method: magnetic charging
18. Charging time: about 2 hours