<ul><li><p>1.22 inch round screen display, IPS full view and full fit</p></li><li><p>Easy to change strap, standard 20mm</p></li><li><p>Time display, step count, calories, distance, heart rate, sleep time, switch on / off display</p></li><li><p>Standard sports functions (step counting, cycling, distance, calories)</p></li><li><p>Sleep monitoring (sleep time, sleep quality)</p></li><li><p>Incoming call notification, information reminder, multi-language push</p></li><li><p>Anti-lost reminder (the phone will remind you when the band is out of range)</p></li><li><p>Task reminders (sitting reminders, drinking water reminders)</p></li><li><p>Sync data to APK / APP</p></li><li><p>APP: iwear</p></li><li><p>Reminder: (IOS system is in the Apple Store, Android phone is searched in the app treasure iwear APK)</p></li></ul><p><strong>Specifications:</strong></p><ul><li><p>System requirements: Android 4.4 and above, IOS 8.0 and above,</p></li><li><p>Bluetooth version: BLE 4.0</p></li><li><p>Main control chip: MTK2502C-ARM7</p></li><li><p>Memory: 128MB + 64MB</p></li><li><p>Screen resolution: 240 * 208</p></li><li><p>Battery capacity: 240mAh</p></li><li><p>Standby time: about 3-5 days</p></li><li><p>Working time: about 2-3 days</p></li><li><p>Charging / Downloading: Magnetic Charging Pogo pin</p></li><li><p>Speaker: Handsfree</p></li><li><p>Motor: built-in, vibration reminder</p></li><li><p>Waterproof rating: IP67</p></li><li><p>Sensor: gravity sensor</p></li><li><p>Machine size: 43 * 11.8mm</p></li></ul>