Specifications: main chip: quantic qn9021 Bluetooth chip: quantic 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 of sleep time show events remind call remind information remind clock display sedentary reminder language: English, calendar power display lift wrist activation product material:pvc package include: 1 x smart wristband 1 x charging wire 1 x English user manual.
Price : $12.00
Brand : Lookatool
