LEMFO Bluetooth Smart Watch Men for Apple Watch Support Music Control Women Smart Band Health Tracker 1.54 big Screen Smartwatch The main function: 1. Sports record: Step counting, exercise time, exercise mode (sit-ups, running, cycling, badminton, table tennis, tennis, skipping, basketball), exercise mileage, calorie consumption 2. Health monitoring: Real-time heart rate measurement (dynamic, static), blood pressure, blood oxygen measurement, sleep mode 3. Smart reminder: Sedentary reminder, call reminder, message push (SMS / QQ / WeChat / Skype / Facebook / Twiter / Line / WhatsApp) 4. Other functions: Dial, contact, raise wrist and bright screen, do not disturb mode, find bracelet, remote control camera, music control, stopwatch, alarm clock, device reset, device untie, dual mode switch, vibration setting APP support languages: Simplified Chinese, Traditional Chinese, English, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malaysian, Thai, Slovak, Czech Bracelet firmware language: English Bracelet push language: "Simplified Chinese, all European countries (UK, Ireland, France, Belgium, Monaco, Spain, Andorra, Portugal, Germany, Switzerland, Austria, Luxembourg, Liechtenstein, Netherlands, Denmark, Norway, Sweden, Faro Islands (Dan), Greenland, Iceland, Finland, Estonia, Latvia, Lithuania, Poland, Hungary, Romania, Slovenia, Croatia, Italy, San Marino, Vatican, Turkey, Malta, Albania, Russia, Belarus, Ukraine, Bulgaria, Moldova, Macedonia ,Greece.) " Support mobile phone system Android 5.0 and above; iOS9.0 and above; support Bluetooth 4.0. APP / APK download Android and Apple app synchronization: FitPro (IOS system is downloaded from the APP Store, and the QR code on the Android system scan instructions can be downloaded and used) Appearance size: 272 * 39 * 13mm The Battery capacity: 150 mAh Charging time: about 2H Working time: about 12H Standby time: about 48H Material Zinc alloy case + liquid silicone strap Precautions 1. Bathing and swimming should not be worn. 2. Please connect the bracelet when synchronizing data. 3. Use the included charging cable to charge. 4. Do not expose the handle ring to moisture for a long time, where the temperature is extremely high or extremely low.