Kids Activity Tracker
- 1 year battery life no recharging needed. Physical dimensions Circumference 5.4 inch. Display size( WxH) 0.39 x 0.39 inches
- 24/7 wearability swim friendly with 5 ATM water resistance.Case material:polymer,Strap material:silicone
- Kid tough easy to put on, the 1 size fits most, nonstaining, 1 piece band stretches over your child’s hand and fits comfortably. Battery : One replaceable CR1632 coin cell
- Ages 4—9 years; Bands: Regular size accommodates wrists up to 145 mm; X large fits wrists 146 170 mm. vívofit 3, vivofit jr. and vivofit jr. 2 bands are compatible
- Compatible parent mobile app.OS compatible Android 4.4 and above with Bluetooth 4.0 or greater or iPhone OS version 9.1 and above.Display resolution:64 x 64 pixels