D18 Smart Bracelet Color Round Screen Heart Rate Blood Pressure Sleep Monitoring Pedometer Sports Encyclopedia Star Smart Watch night allowing for hands-free operation and

allowing for hands-free operation and flexibility during recordings

Children under 3 years play under the adult supervision

- Material: PP

Sleeve type: raglan sleeve

5x21 in / 330x520x530 mm

D18 Smart Bracelet Color Round Screen Heart Rate Blood Pressure Sleep Monitoring Pedometer Sports Encyclopedia Star Smart Watch night allowing for hands-free operation andProduct Description One Set: Weight: 55g 727243mm A Box (100 pieces) weighs 6kg 390X310X240mm Tips: If you store this electronic product for a long time in a state of power loss, it will definitely lead to a significant drop in performance or even damage. For long term storage, it is recommended to replenish the battery once every 20 days (charge to about 80%)