B57 Unisex Smart Wristbands Android iOS Bluetooth Heart Rate Monitor Blood Pressure Measurement Sports Calories Burned Media Control ECGPPG Stopwatch Pedometer Call Reminder Sedentary Reminder

Model:B57; Gender:Unisex; Languages:Spanish,German,Ukrainian,French,Arabic,English,Korean,Italian,Portuguese,Traditional Chinese,Simplified Chinese,Japanese,Russian; What's in the box:English and Chinese Manual; ROM:Other; Support extend card:Other; Screen Type:IPS; Sensor:Heart Rate Sensor; Supported Operating Systems:Android 4.4 and iOS 9.0 or above; Connection:Bluetooth; Standby Time:150-200; Capacity:180; Type:Smart Wristbands; Occasion:Camping & Hiking,Sports & Outdoor,Running,Swimming,Cycling / Bike,Climbing; Screen Size:1.3; Fitness & Wellness:Sedentary Reminder,Call Reminder,Chronograph,Pedometer,Alarm Clock,Stopwatch,ECGPPG,Temperature Display,Dual Time Zones,Calendar; RAM:32MB; Compatibility:Android iOS; Water Resistance Depth:30; Waterproof Level:IP 67; Features:Blood Pressure Measurement,Calories Burned,Heart Rate Monitor,Sports,Media Control,Exercise Record; Listing Date:04/26/2020; Talk time(h):>12; Instructions:Chinese,English