TOPUNDER Smart Wrist Band Sleep Sports Fitness Activity Tracker Pedometer Bracelet Watch (Black)

Description

Specifications: Main chip: Quintic QN9021 Bluetooth chip: Quintic QN9021 Bluetooth version: 4.0 BLE (low power) Memory: 64 KB RAM + 64 KB ROM Sensors: gravity acceleration sensor Display: OLED64 * 32 Power consumption: normal use for a week, standby for three months Step Distance Calorie expenditure management Management of sleep Time show Events remind Call remind Information remind Clock display Sedentary reminder Language: English, Calendar Power display Lift wrist activation Color:Black Blue Orange Product Material:PVC No Worries Guarantee - Shop with us, 100% satisfaction is guaranteed.