Activity Tracker, Toprime Fitness Tracker Waterproof Bracelet OLED Touch Screen Smart Watch Band with Sleep Monitor, Pedometer Wristband for Andriod and iOS (Blue) by Toprime

【Smart Tracker】 Track Steps, Distance; Sleep monitor(deep and light sleep quality analyze), Calories burned Monitor; Message Notification from Call, SMS, Facebook, Twitter, Whatsapp, Gmail, etc. Remote Camera Control; Gesture lights on; Easy to get connected with phone! 【Sleep Monitor】 Wear this bracelet when sleeping, easy to get your sleep quality; check your sleep state at APP, you could need your light/deep sleep hour, and APP will show you what factors influence sleep quality! Don't forget to set a clock to wake you up next morning before sleep! 【Waterproof Tracker with 20 Days Standby】 2 hours charge, 20 days standby duration, 8-12 work days! Easy to charge with USB charger, works great in every USB port. Water resistant IP65, no problem for shower, hand-washing, rainy, and sweating (NO SWIMMING)! 【Soft Material and Wide Wristband Size】 Made with durable and sage silicone, very comfortable and harmless for your skin and is not easy to get dirty. Fits all wrists from 5-7.8 IN 【Compatibility】 Support smart phone with Bluetooth 4.0, Android 4.4 / iOS 7.0 and above. Download APP "Zeroner Health" or "Zeroner Health Pro" from Apple Store or Google Play.