Bakeey Z17c Custom Watchface Heart Rate Sleep Blood Oxygen Monitor Fitness Tracker Multi-lanuage Smart Watch

General Specification Brand Bakeey Model Z17c Color Multi-color selection bluetooth Version BT 4.0 or above Compatible OS Android 4.4 or above iOS 8.0 or above Operating Mode Touch Key APP Name Hey Band App Language English, Chinese, Japanese, Greek, Spanish, Korean, Russian, Portuguese, French, Dutch, German, Italian, Turkish Special Features Waterproof IP67 Heart Rate Monitor Support Blood Oxygen Monitor Support Sleep Monitor Support Multi-sport Modes Support Pedometer Support Call or Message Reminder Support Reject Call Support Notification Support Facebook,Twitter,Wechat, WhatsApp etc. Alert Type Vibration Auto Light-up Screen Support Other Functions Support Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lost, Technical Parameters Sensor G-sensor, Heart Rate Sensor Screen Size: 0.96inch Type: TFT Resolution: 80*160pixels Battery Battery Capacity: 90mAh Standby Time: About 7-10 days Using time: About 5 days Charging Time: About 45 minutes Charging Type: Magnetic charging Appearance & Details Band Material: TPU Length: 247mm Weight and Size Product size: 247* 23*11mm Product weight: 50g 1Bakeey Z17c Smart Watch 1*Charging Cable 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 life waterproof. Not for swimming, showering and diving. 2. Q. What is the APP? A. It's Hey Band 3. Q. How to change the time of my device? A. Please synchronize the device with your phone through bluetooth to calibrate time.