Bakeey R19 ECG+PPG 1.3inch HD Display IP68 Waterproof HR Blood Pressure Oxygen Monitor Sport Smart Watch

General Specification Brand Bakeey Model R19 Color Black, Blue, Red CPU NRF52832 QFAA Bluetooth Version BT 4.0 or above Compatible OS Android 4.4 or above iOS 9.0 or above Operating Mode Single Touch APP Name Da Fit App Language Chinese, traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian Watch Language Simplified, Chinese, traditional Chinese English German Korean Spanish Japanese French Russian Arabic Ukrainian Special Features Waterproof IP68 waterproof Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Sleep Monitor Support Multi-sport Modes Support Pedometer Support Excersise Target Setting Support Call orMessage Reminder Support Music Control Support Weather Support, link to APP. Notification Support Alert Type Vibration Auto Light-up Screen Support Stopwatch Support OTA Support Other Functions Support Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lost, Technical Parameters Sensor G-sensor, Heart Rate Sensor Screen Size: 1.3inch Type: IPS Resolution: 240*240 pixels Battery Battery Capacity: 200 mAh Standby Time: About 7 days Using time: About 4 days Charging Time: About 3 hours Charging Type: Magnetic charging Appearance & Details Band Material: Silicone / Leather / Stainless Steel Length: about 200mm(leather) 230mm(stainless steel) 205mm(silicone) Width: about 22mm(detachable) Weight and Size Product size: about 45*45*13mm Product weight: about 48g(leather) 56g(silicone) 68g(stainless steel) 1*Smart Bracelet 1*Charging Cable 1*User Manual Tips: 1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products. 2.Please download the app before usage in order to compatible perfectly with your phone.