Overview:1.100% brand new high quality;Sport Modes: Jogging, Race Walking, Biking, Climbing, Spinning, Yoga, Indoor Running, Gym, Free, Training, Basketball, Football, BoatingSupport English, Russian, Spanish, French, German, Italian, Japanese, Korean, Czech, Portuguese, Arabic, Indonesian, Simplified Chinese, and Traditional ChineseSpecifications:Product name: Haylou SolarProduct model: Haylou L S05Body size: 45.3mm X 11.4mmStrap width: 22mmBattery life: 15 days (full-day heart rate on)Dustproof and waterproof rating: IP68Working temperature: -20 ° C ~ 45 ° CPackage Content:1 x Watch