Product Description: blue-tooth:4.0 Battery:50mA Polymer -ion Charging Time:1 hour Waterproof:Life Waterproof Operating Temperature:-10 to 45 Storage Temperature:-20 to 60 Support:IOS 7.1 and Android 4.4 or above Synchronization Range: 3m(theoretical rang is 10m without any interference) Features: 1. Multi Functions: SMS, information, call reminders, Heart rate monitor and blood pressure monitor, Sleep monitor, check sleep trend chart to view your sleep time and quality. 2.
Convenient: blue-tooth synchronization, and the data synchronization does not require cable. When the blue-tooth is disconnected or the phone is out of the blue-tooth distance, the watch will alert you. It adopts USB direct recharge .
3. Remote Camera: it can take photos by phone through remote control of the wristband. 4.
Activity Tracker: recording your daily activity: steps, distance, time, calories; check and share your data anytime. 5. Anti-lost: the wristband will remind you with vibration when your phone is 5m away from you.
6. Sedentary reminder: you can set it to remind you to walk or exercise after a long time sit. 7.
IPX7 Waterproof: smart bracelet from water (Not for swimming or taking a shower). Package Include: 1 x Smart Bracelet 1 x Manual Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.
2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.