IP67 M2 Smart Wristband OLED Touch Screen Smart Watch Women Men Sports Step BT 4.0 Heart Rate Sleep Monitoring For IOS Android

Description

Note: When you receive the goods, you must charge them for at least 2 hours before using them. On the one hand, the long-distance transportation will exhaust the power; on the other hand, the battery can be developed for a long time of charging. Product Parameters Function: Turn the wrist bright screen, heart rate monitoring, real-time step counting, Bluetooth transmission, sleep monitoring, call reminder, information reminder, smart reminder, long standby, life waterproof, time display Heart rate sensor: reflective photoelectric heart rate sensor Display: 0.42 inch OLED Battery capacity: 70mAh Battery type:Polymer lithium battery Charging interface: line charging Interface: USB 2.0 Bluetooth: 4.0 Strap material: silicone Weight: 18G Wireless distance: 5m (inclusive) -10m (inclusive) Mode of operation: touch Control type: touch screen control, APP control Waterproof: IP67/Life waterproof (waterproof, dustproof) Color: blue, black, orange, white, yellow, red, purple, green, gray System: for Android 4.4 and above, for IOS 8.0 or above Packing List: 1✖ bracelet 1✖ box 1✖ instruction manual 1✖ charging cable