Smart dumbbells for aerobic gymnastics

Tone up your arms, abs and chest with these wireless hand weights. When using this accessory it can be synchronised with the Go Life app, so you can measure burned calories and the efficiency of your training schedule. Each dumb-bell weighs 700 grams.

Features:

• Wireless hand weight; 700 grams each
• Synchs with the free Go Life app
• Compatible with iOS 8 and later
• Compatible with Android 4.3 and later

This product uses the Go Life app, download for free: AppStore e Google Play.