Smart Running Corrector Sport Fitness Tracker Waterproof Running Pedometer Sports Accessories brush cleaner Materials: 100% polyester with high-quality

Materials: 100% polyester with high-quality foam filling

effectively warming the uterus

• If the Size Is Not  Suitable for You

This product is suitable for three-point automatic or retractable car seat belts

and easy to carry

Smart Running Corrector Sport Fitness Tracker Waterproof Running Pedometer Sports Accessories brush cleaner Materials: 100% polyester with high-qualityOverview 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.