Ultra 7 in 1 Straps Smart Watch with All features & Wireless Charging

• Model number KR71
• Screen 2.0 inch IPS
• Chip OM6621-PG
• Waterproof IP68
• Battery 360 mAh
• Normal use 5-7 days
• Material Body: Zinc alloy+ABS; Strap: Silicon
• APP Hiwatch plus
• Bluetooth Version BT5.0
• Compatible System IOS 10.0 and above, Android 5.0 and above
• Functions:
  ride. Treadmill, climbing. Run back and forth. walk, run
  Heart rate, sleep, blood oxygen
  NFC access control card, Alipay, weather, find mobile phone, clock (multiple dials), stopwatch
  QQ, WeChat, news, Twitter, Facebook and other real-time information
  Watch information can be synchronously uploaded to the mobile APP for analysis