Smart Watch with Bluetooth Calling and NFC – Fitness Tracker with Heart Rate, Sleep and Activity Monitor | Non Invasive Blood Glucose or Sugar Monitoring Device Baby Store Built-in battery or not: Built-in

Built-in battery or not: Built-in battery

8XL (suitable for 280-300 kg)Note:

This product can be given as a great gift to your family

Color: Paddle and box

and realize the dreams of body slimming

Smart Watch with Bluetooth Calling and NFC – Fitness Tracker with Heart Rate, Sleep and Activity Monitor | Non Invasive Blood Glucose or Sugar Monitoring Device Baby Store Built-in battery or not: Built-inSpecifications: Material: Metal, Plastic, Silica GEL, Support App Vfit Battery Capacity[mAh]: 210 Voice assistant built in: YES NFC Technology: YES Sound Isolating: No Charging Method: Cable Magnet Type: Other Driver Diameter: 10mm Total Harmonic Distortion: 0. 1% Impedance Range: up to 32 Bluetooth Version: 5. 0 Codecs: sbc Support other APPS and Downloads: No Support Memory Card: No Waterproof: IP67 Resistance: 32 Line Length: 0Nonem Frequency