TANK M1 1.72 TFT Screen Smart Watch, Support Sleep Monitoring / Heart Rate Monitoring(Black)

• Product type: Smart Watches
• Compatibility: Android 5.1 & iOS 10.0 and above
• Material: Metal + Plastic, Silicone
• Key feature: Sleep and heart rate monitoring
• Color/Variant: Black
• Intended use: Everyday use
• Category: Smart Wear

1. Bluetooth version: 5.0 2. Case material: metal + plastic, strap material: silicone 3. Support system: android 5.1 & ios 10.0 and above 4. CPU: RealTek8762DK 5. Memory: 64KB 6. ROM: 128M 7. Battery capacity: 380mAh 8. Battery type: polymer battery 9. Standby time: standby: 50 days, daily use: 15 days 10. Screen: 1.72 inch TFT screen 11. Resolution: 280*320 12. Functions: sleep monitoring, heart rate monitoring, exercise mode, blood pressure monitoring, message reminder, pedometer, weather, photo control, music control, etc. 13. Watch UI language: English (default), French, German, Italian, Spanish, Portuguese, Russian, Japanese, Korean, Afghan, Ukrainian, Arabic, Turkish, Romanian 14. APP language: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian Chinese, Traditional Chinese, etc. 15. Watch size: 54.8x44.6x14.8mm, length: 265mm, strap: 90x22mm, 120.2x22mm 16. Weight: 55g