Bakeey P11 ECG+HRV Heart Rate and Blood Pressure Monitor Smart Watch All-day Fitness Tracker Wristband

General Specification Brand Bakeey Model P11 Color Black,Blue,Red bluetooth Version BT 4.0 or above Compatible OS Android 4.4 or above iOS 8.0 or above Operating Mode Single Touch APP Name H Band App Language Chinese,Traditional Chinese, English,Japanese,Korean,German,Russian,Spanish,Italian, French,Vietnamese,Portuguese,Persian Special Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor / Sleep Monitor Support Multi-sport Modes Support Call or Message Reminder Support Reject Call Support Notification Support Facebook,Twitter,Wechat, WhatsApp etc. Alert Type Vibration Auto Light-up Screen Support Stopwatch Support Other Functions Support Pedometer,Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lost Technical Parameters Sensor ALS-PD70 3-Axis Sensor Screen Size:0.96 Inch Type:TFT Resolution: 80*160pixels Battery Battery Capacity: 130mAh Standby Time: About 10days Using time: About 6days Charging Time: About 2hours Charging Type: USB charging Appearance & Details Band Material: PTP Length: 20mm Width: 260mm 1*Bakeey P11 Smart Bracelet 1*User Manual (English Version) 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. Q&A 1.Q. Is it waterproof ? A. It's IP67 waterproof. 2. Q. What is the APP? A. It's H Band. 3. Q. How to change the time of my device? A. Please synchronize the device with your phone through bluetooth to calibrate time.