Smart Bracelet with Fitness Tracking – Heart Rate, Sleep and Activity Monitor | Non Invasive Blood Glucose or Sugar Monitoring Device Men's Clothing Suitable For: Children and adults

Suitable For: Children and adults (unisex)Feature: Water Gel Ball Shooting FunctionMaterial: Durable PlasticControl Method: Handheld Remote Controller

Ribbon Capacity: Up to 360 prints per roll

blue inside and yellow outside

Color: blue suit

2000-meter stated visibility range at night

Smart Bracelet with Fitness Tracking – Heart Rate, Sleep and Activity Monitor | Non Invasive Blood Glucose or Sugar Monitoring Device Men's Clothing Suitable For: Children and adultsProduct information: Color: black, blue, pink Operation mode: touch button Screen Type: TFT screen Battery life: 1 5 days Functions: step counting, heart rate monitoring, Bluetooth calling, smart reminder, sleep monitoring, blood oxygen, non invasive blood glucose or sugar levels, ECG ECG: Wear the watch snugly on your wrist so the back sensor touches your skin. Start ECG mode and press hold the side button with your other hands finger for ~30 seconds