Lenovo HW01 0.91 inch OLED Bluetooth 4.2 IP65 Waterproof Smart Bracelet, Support Touch Key / Heart Rate Monitor / Pedometer / Sleep Monitor / Remote Camera / SMS Information Push(Black)

1. Sports Fitness Tracker: Dynamic heart rate monitor, smart pedometer, calories record, sleep monitor, sync date and time, notifications, remote camera control, anti-lost alert, find Phone, sedentary alert, etc. 2. Sleep Monitor: Rrack your deep sleep and light sleep. The smart bracelet gives you an indication of how much sleep you're getting and how often you're waking up in the night, offer you a best decent reading of whether you're sleeping well. 3. Lithium ion polymer battery: 90mAh. Standby time: 7~10 days, and it is recommended that you charge it up fully before you use it for the first time. Customers to upgrade the firmware, bracelets can not connect the phone. Methods: Bluetooth mobile phone to restart (turn off Bluetooth, re-open), and then use the APP connection bracelet, then you can successfully connect. 4. Touch key & 0.91 inch OLED:Fitness Bracelet there is not button,the screen will automatically light up when you turn over hand, act as a traditional watch. 5. Bluetooth 4.2 support, lets you wirelessly sync data with compatible devices(smartphone), IP67 water resistant. Supports IOS 8.0 or above (iPhone 4S, iPhone 5/5S/5C, iPhone 6/6S plus, iPhone 7/7S plus,etc.); Android 4.4 or above. you can easily track and review your progress via APP. If you still have time, please pull down to see the product description,Absolutely can make you very easy to use this fitness tracker. 6. Activities tracking: Record daily steps, distance and calories burned. Enhanced accuracy of steps tracking, advanced algorithm tech of steps tracking recognize and filter out wrist activities irrelevant to actual steps effectively. Therefore, it is no need for wearer to take it off when preparing food and making drink etc. as it is water proof too. 7. Sleep monitor & Alarm: Automatically track your sleep quality, and alarm silent vibration will wake you up. 8. Music control: Tap screen to adjust music play, pause, or switch to last or next song. 9. Call alert: Caller name and caller ID will be displayed on OLED screen. 10. SNS notifications: Support SMS, WhatsApp, Facebook, Twitter, Wechat, and other social network site alert. 11. Camera remote shoot: Smart bracelet controls the remote camera shooting. 12. Anti-lost: When your phone or the bracelet is beyond the range of Bluetooth(6M-10M), the device will vibrate to notify. 13. Heart rate monitoring: Measure the heart rate with photoelectric induction technology, combined with sophisticated algorithms to provide accurate continuous heart rate recording readings that keep you in the right heart rate throughout the day and during exercise.