Zeblaze HYBRID Smart Watch 0.49'' OLED Display Screen Wristwatch BT4.0 Heart Rate Blood Pressure Sleep Tracking Smart T

Introduction: This is a multi-functional smart watch. It has 0.49 inch OLED screen. It also supports multiple languages and gives you great experience! Features: Heart rate monitoring shows your goals to improve your health. Provide updates on your nights sleep (light &deep sleep plus interruptions) in the Comfit app. Check the weather, receive notifications, find your phone, and access social media notifications on the watch. Activity tracking, such as steps, distance, active minutes and calories burned. More functions and provide more visual data with the new open platform of Comfit app. Support Android 4.4 and above, iOS 8.0 and above, BT 4.0 version. Water resistant (5ATM): Daily water resistance (not for showering and swimming). Longer battery life so that makes your work and life more convenient. Parameters: Chip: Nordic 51802 Screen Size: 0.49 inch Screen Type: OLED display BT: BT 4.0 Sensor: Heart-rate sensor, Proximity sensor, Accelerometer Heart Rate: GREENCELL Heart Rate Algorithm Alert Type: Vibration Compatibility: with iOS 8.0 / Android 4.4 and above Battery: Lithium polymer battery  Battery Capacity: 95mAh Smart Mode: About 7 days Watch Mode: About 3 years APP: Comfit APP Language: English, Português(Brasil), Português(Portuguesa),  ???????, Español, Italiano, Français, Deutsch, Türkçe, ??? Functions: Heart Rate, Blood Pressure Monitoring, Steps & Calories, Exercise Tracking, Real-Time Weather & Temperature, Goal Reminders, Smartphone Notifications, Sleep Tracking, Stopwatch, Findphone, Alarm Clock Specifications: Brand: Zeblaze Color: Black / Blue (Optional) Watch Case: DLC (Drilling Carbon Coating)+Zinc Alloy Watch Cover: Stainless Steel Watch Band: Silicone Mirror Material: Spherical Mineral Glass Dial Shape: Round Gender: Female & Male Water-resistant Level: 5ATM Dial Diameter: 4.5cm / 1.77in Dial Thickness: 1.57cm / 0.62in Watchband Width: 2.0cm / 0.79in Watchband Length: 25cm / 9.84in (150mm-205mm adjustable) Watch Weight: 58g Package Size: 14 * 11 * 3cm / 5.51 * 4.33 * 1.18in Package Weight: 210g Notes: Daily water resistance (not for showering and swimming). Don't press any button in the water. Don't put it under water for a long time. Don't put it into hot water. There is an error of 1-2cm due to manual measurement. Because of photograph light or other reasons, the picture and material object may have slight difference, please in kind prevail. Thanks! Package Lists: 1 * Smart Watch 1 * Straps 1 * Charging Dock 1 * Charging Cable 1 * User