Giới thiệu Vòng Đeo Tay Thông Minh M4 Theo Dõi Nhịp Tim[promotion]M4 Fitness Tracker Real-Time Heart Rate Monitor Smart Bracelet
-High-definition color display: high-definition large-screen display, message content directly displayed, record sports, health reminders, real-time information, pay attention at any time.
-IP68 waterproof: a water-based bracelet with IP68 waterproof performance, not afraid of water environment, swimming, washing face, washing hands will not affect the normal use of the watch.
-Sports heart rate monitoring: The new generation of heart rate ICs are more targeted at sports, optimizing the calculation mode of various sports, analyzing the big data content, filtering erroneous data, and effectively and accurately monitoring.
The built-in advanced sensor effectively filters high-frequency activities without exercise, comprehensively monitors the user's physical status and exercise data, and can display information such as current time steps, mileage, calories, etc.
System requirements :Android 4.4 and above, IOS 8.0 and above, bluetooth 4.0 support
Bluetooth version :BLE 4.0
Bluetooth chip :TLSR8266F512ET32
Battery capacity :90mah
Standby time :standby time will be subject to the actual
Working time :standby time will be subject to the actual
Motor :Vibration remind
Charging interface :PSuction-cup charger
Antennas :Fpc antenna
Color:black , blue , red
1* smart bracelet
1* user manual
-Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
-Please allow slight dimension difference due to different manual measurement.
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