Features: -- Supports real-time monitoring of heart rate, blood pressure and blood oxygen. -- All day activity tracking: exercise time, calories burned, steps and mileage. -- Helps you monitor your sleep quality. -- Helps you set the alarm clock and remind you of sedentary lifestyle. -- Supports music control, weather reminder and charging reminder. -- The screen wakes up when you rotate your wrist. -- Multisport mode: running, cycling, running, jumping rope, soccer. -- Receives notifications from other apps (calls, messages and compatible with Wechat / QQ etc) of your phone. -- IP67 waterproof can meet your daily living needs. -- Remote camera recording: The operation of the tracker can control the recording of photos remotely. Specifications: Model: I5 Smart Watch Wrist strap size: 260x20x2.3mm Body size: 41x34x10mm Product net weight: 31.8g Bluetooth: V4.0 Strap material: TPU Resolution: 240*240 Screen size: 1.3inch Sensor: G-sensor/3 axis Battery capacity: 170mAH Body material: Zinc alloy + environmentally friendly plastic Compatible: lOS8.5 or above / Android 4.4 or higher Adaptation method: can be used independently or mobile APP Support language: Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian Message reminder language: English, Japanese, Traditional Chinese Package Included: 1 x Smart Watch 1 x Charging Cable 1 x Instructions 1 x Packing Box Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3cm measuring deviation due to manual measurement.( 1 inch = 2.54 cm )