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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
can be charged by plugging in the USB interface
Even When The Watch's Other Features Are Inactive
optical blood oxygen sensor
IP68 Professional Water Resistance
B33 Smart Watch Round Color Screen Heart Rate Bluetooth Connection Pedometer Music Weather Outdoor Smart Sports Bracelet Color:Black can be charged by pluggingPlease charge the device before use when it received. 1 2 hours It has no buttons 1, screen: 1. 44" display, resolution 128*128 2, color: black, red, green 3, material: plastic and silicone shell + silicone watchband 4, bracelet size: 43*37*13mm 5, battery: capacity 50 90 mAh, use time 3 4 days 6. Charging mode: USB charging 7. Touch type: single touch 8, waterproof level: IP65 9,APP: Fitpro Fithere HryFine 10. Bluetooth call: no 11. Supported
