✔ Heart Rate & Sleep Monitor:The activity bracelet can monitor your heart rate to help you do exercise scientifically and accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality.
✔ Stay connected via Bluetooth, you can get alerts and notifications from your incoming calls, text. Social Multimedia Sync Reminder: Facebook Twitter Linkedln WhatsApp Line Instagram Snap Skype, also it notifies after you sitting too long.
✔ Remote control mobile phone to take photos, no need to ask help to others when you alone. Auto bright screen. Wake screen after your arm moving, this will be convenient for user to read easily.
✔ Match with Devices with Apple IOS 8.2 / Android 4.4 / Bluetooth 4.0 or above. IP67 resistant can protect product from dust / waterproof contact in daily life.
✔ More Features: 0.96inch TFT Color Screen, sports pedometer, calorie consumption, distance calculation, calls to remind, SMS reminder, APP message push, sleep monitoring, alarm reminder,raise and twist wrist to light up screen.
Display screen:0.96 inches TFT color screen
Accelerated velocity:three-axis acceleration sensor
Heart rate:Green light dynamic
Battery:Rechargable lithium-ion polymer battery: 90mAH
Motor:Built-in for vibration alert
Life time:About 7 days after full charging
Charging method:USB Charging
Compatibility:Android 4.4 above, iOS 8.0 above, Bluetooth 4.0
Data Sync:Bluetooth data is synchronized with smart phone APP and backend.
Data storage:7-day sport/sleep data
Operating mode:Touch button switch gently
Display screen material:PC
1 * Smart Band
1 * Charging Cable
1 * User Manual
OOLIFENG Activity Tracker Watches with Heart Rate Monitor IP67 Waterproof Smart Bracelet for Kids Women Men Black - B07H1CJ5MX