Smart Running Corrector Sport Fitness Tracker Waterproof Running Pedometer Sports Accessories 5 Please check the size chart

Please check the size chart carefully before you buy the item

💆 Firming Boost – Restores elasticity & glow

Applicable site: plastic

Fabric Name: Polyester

tighten the skin

Smart Running Corrector Sport Fitness Tracker Waterproof Running Pedometer Sports Accessories 5 Please check the size chartOverview 1. It can correct 90% of wrong running posture and identify 9 running posture data. 2. Full record of 11 sports data help you run more professionally. 3. Support treadmill recording put down your cell phone and run. 4. Support riding frequency to help you improve your riding efficiency. Notes Equipment requirements: Android phones running Android 4. 4 and above and supporting Bluetooth 4. 0; or apple phones running 0s9. 0 and above.