SMARTFLY 3D Acceleration Sensor Online Data Sync Activity Tracker

SMARTFLY 3D Acceleration Sensor Online Data Sync Activity Tracker SMARTFLY B00LIWDSI074PMT | Ultra low power consumption
3D acceleration sensor with 360 degree high sensitivity to track every imperceptible movement, like an eyelid flutter or a twitchy finger
High quality OLED display with high precise performance
Online data sync
Scratch-proof & abrasion-resistant housing, environment friendly
Easy to use with one button operation
Small size, easy to slip into your pocket
Light weight with only 11.5g
15 days memory function
Compete with your friends and share your performance online, enjoy the pleasure of your daily activities. ( hunting list … )