Sell M4 pro Smart Watch Band 4 Redmi band Fitness Tracker Watch Sport bracelet Heart Rate Blood Pressure Monitor Health Wristband best price

Description: 1. Body temperature detection: check your body temperature at any time 2. Treadmill: show movement treadmill, movement more efficient 3. Heart rate: monitor the current heart rate, accurate real-time monitoring 4. Mileage: displaying step mileage 5. Heat: displaying heat of movement 6. Power: Display current power 7. Bluetooth Smart Alert 8. Alarm clock reminder: sleep monitoring, alarm clock vibration to wake 9. Caller alert: vibration alert, not in the important missed calls 10. APP message vibration alert: when the phone receives a text message. WeChat and other APP notifications, so you know the important notifications in time, not to miss 11. Sleep monitoring: monitoring sleep quality at night when sleeping 12. Hand up to light up the screen Specification: Chip: HS6620 Flash Memory: 8MB Waterproof: IP67 waterproof (you can wear a rain shower, wash your hands, but don't put it in hot water and it's not suitable for swimming) Screen size: 0.96" TFT Resolution: 160 * 80 single-point touch screen Battery: 80mAh Li-Polymer battery, charge time about 1.5H, life about 5 days, standby about 15 days Package Includes: 1 x Smart Bracelet 1 x Charging Cable 1 x User Manual