Highlight Features heart rate monitor Heart Rate Monitor With 24-hour heart rate monitoring, you can see your heart rate stats and adjust your lifestyle for better heart health. running mode Running Mode Long press to enter the running mode,tracks your running distance, running time, running speed more accurately. Makes your fitness goal more clear. sleeping monitor Sleep Monitor Monitors your deep sleep, light sleep, and awake sleep everyday so that you can adjust your routine for a better sleep. Vibrate alarm brings you a gently wake up. Essential Features smart notification Smart Notification The tracker vibrates to notify you of calls, SMS, SNS(Facebook,Skype,Whatsapp,Line,Twitter,Snapchat,wechat,QQ) keeping you connected to the world. activity tracker Daily Activity Tracking Automatically tracks your heart rate, steps, calories burned, distance, sports time, and sleep data so that you can see how much progress you made towards your goal. 3 Life-Level Waterproof The fitness tracker is life-level waterproof and available for most occasions. You can wear it when you are in the rain, at the beach and washing your hands, but do not wear it when showering, swimming or diving. Fitpolo Fitness Tracker Heart Rate Monitor Watch This fit tracker requires Android 4.3 and IOS 8.3 or above, Bluetooth 4.0 (Smartphone only, not compatible with iPad, PC or Tablet) Basic Features： Sport mode (Running: Speed,real time heart rate, running time, running distance, running calories, steps) Pedometer(include steps, activity time, calories, mileages) Real time Heart rate monitor. Sleep recorder Notifications(calls, SMS, APPS) Alarm clock Sendentary reminder Low power reminder Charging: 1.The fitness watch itself has a Built-in USB plug, so don't need a single charger. Please remove both two sides of the band from the host, and you will see the metal pins, please plug this side into the USB port. (the metal pins of tracker should be in contact with the pins of USB charger). 2. If the charging indicator is not on when inserting the device for charging, please check and turn the direction of the device's charging plug to the correct way, or try other sockets. Note: IP67 water resistant, you can wear the activity tracker when running in rains and washing hands, but do not wear it when getiing shower, swimming, or diving. Features & details ✨【All-day Activity Tracking】 The fitness watch accurately record all-day activities like steps, distance, calories burned, sport time, running status, running speed, etc ✨【Intelligent Heart Rate&Sleep Monitor】Use continuous, automatic, wrist-based heart rate tracking without an uncomfortable chest strap. It can monitor your sleep quality including deep or light sleep hours, awake hours, and history sleep data. You can also set different alarm clocks in the app and it will vibrate to wake you up or remind you to do exercise, take medicine, etc ✨【Calls and Messages Reminder】Connect fit tracker with your smartphone, you will never miss a call and a message. It will vibrate to alert you if your phone receives a phone call, SMS text and SNS messages including Facebook, Twitter, WhatsApp, Skype, Snapchat, etc. Simply connect the bracelet to your phone via Bluetooth and set in the App ✨【Built-in USB Plug】 Built-in USB plug makes charge more convenient, just remove the wrist strap, plug directly in any USB port, no cable needed. One full charge gives you up to 5-7 days of working time ✨【Well compatible with IOS and Android Phones】Download and install the free App "fitpolo" Apple Store or Google Play. Connect this fitness tracker hr with the App via Bluetooth, data will be synced to the App