Haylou RS4 Plus Retina AMOLED Display Smart WatchDescription:1.78”AMOLED display & 60Hz refresh rate,100 online watch faces(view mode switching),105 sports modes.All day heart tracking,spo2 and temperature monitoring,IP68 waterproof.HD retina AMOLED display,with 368*448 Pixel unprecedented visual clarity,the large 1.78-inch screen provides you with a precise and clear experience anytime,anywhere.100 Online watch faces to suit your style,more than 100 stylish watches faces,or even upload your own photo as the background image for true personalization.100 sport modes-A trusted fitness partner,haylou RS4 plus has 105 workout modes.it can reccord real-time exercise data,helping you track and improve your athletic performance.Multi UI main menu suit your style,three kinds of UI operations such s cellular model.Smart sleep monitoring-deep sleep recording helper.smart spo2 tracking.smart 24-hour heart rate monitoring.IP68 dustproof and waterproof,10-day battery life noneed recharging during workdays.Features:Product model: Haylou RS4 PlusDimensions:45.2*37.2*10.4(mm)Strap width:20mmWeight(with strap):57.6gDisplay:1.78” AMOLED displayBattery capacity：230mAhWater-resistance Workout modes:105 modes
