Description: Hardware parameters: Screen type: TFT Screen size: 1.69 Resolution: 240*280 Touch: full screen touch Physical keys: one Capacity: 220mAh Endurance time: 5-7 days Power saving mode: 12 days Standby mode: more than 15 days APP:JYOUPRO Chip model: BK32886 ROM64MB Bluetooth version: 5,0 Heart rate sensor: Tianyi Hexin 3300 Step sensor: Silanwei SC7A20 System: iOS 9.0 and above /Android 4.4 and above Appearance parameters: Product: Smart Watch Color: black, silver, gold Material: zinc alloy Material: silicone Waterproof grade: IP67 Header size: 43.0*36.0*9.8mm Color box size: 163*95*23mm Specifications: Time dial: 5 watches are kept. Step counting: support Heart rate: support Sleep monitoring: support Blood pressure: support Blood oxygen: support Multi-sports modes: walking, running, riding, basketball, football, badminton, skipping, table tennis, tennis, baseball, yoga (11 kinds) And social information push: "Support social software: SMS /QQ/ WeChat/Skype/Facebook/Twitter/Line/WhatsApp" Call reminder: support Alarm clock: support Sedentary reminder: support Stopwatch: support Looking for mobile phones: support Audio function: answering phone calls and playing music. Remote control photography: support Watch languages: English, Chinese, Spanish, Portuguese, German, French, Russian, Italian, Thai, Dutch, Czech, Turkish, Malaysian, Slovak, Polish, Japanese (16 countries) APP supported languages: Chinese, English, Chinese [numerous], Japanese, Korean, French, German, Russian, Polish, Spanish, Portuguese, Dutch, Arabic, Czech, Greek, Indian, Hungary, Italy, Slovakia, Turkey, Thai, Croatia (22 countries) Core selling point: 1. 1.69 "color full-screen touch 2. A variety of exquisite dials, the APP can push the dial, and the watch can save 5. 3. Real-time dynamic heart rate, 4. The battery life lasts up to days. 5. Support multi-sport mode. 6. Support localized UI languages in many countries 7. Support IP67 waterproof level 8. Fashion and youth, giving attention to both men and women. Package Included: 1* watch 1* charging cable 1* instructions