Features:<br />[Health Monitor] Accurately monitor and feedback your heart rate, blood pressure and blood oxygen change data through precise calculation.<br />[Sleep Monitor] Monitor your sleep state and then analyze your sleep quality, which can help you find good sleep.<br />[Multiple Workout Modes] Support different sports modes, including running, skipping and sit-up modes to meet different exercise needs.<br />[Smart Reminder] When connected with the APP, it will provide synchronous display of message,call or social APP as well as sedentary reminder and alarm clock.<br />[IP67 Waterproof] Can be worn while washing hands or in rain.<br />[More Functions] Step, Distance, Calories, Remote camera, Find my phone, Raise hand to lighten screen, Locking for bracelet, etc.<br/>Note:<br />* Bathing and swimming should not be worn.<br />* Please connect the bracelet when synchronizing data.<br />* Use the included charging cable to charge.<br />* Do not expose the bracelet to high moisture, high temperature, or very low temperature for long periods of time.<br/>Parameters:<br />Screen Size: 0.96-inch TFT color screen<br />Resolution: 80*160<br />BT: 4.2<br />Compatibility: iOS9.0 and above or Android 5.0 and above<br />Battery Type: Rechargeable polymer battery<br />Battery Capacity: 135mAh<br />Voltage: 3.7V<br />Main Control Chip: HS6629C<br />APP: FitPro<br/>Specifications:<br />Model: M5<br />Material: ABS<br />Color: Black / Blue / Red (Optional)<br />Water-Resistant Level: IP67<br />Dial Size: 45*15mm <br />Dial Thickness: 10mm <br />Item Weight: 19g / 0.7oz<br />Package Size: 19.2*7.5*2.3cm / 7.6*3*0.9in<br />Package Weight: 44g / 1.55oz<br/>Package List:<br />1 * Smart Bracelet<br />1 * Charging Cable<br />1 * User Manual