-Zeblaze Btalk 3 – A Classic in Action -AAP Named : Dafit App Easily Found -Display Size: 1.39” Large IPS HD Color Display. -Battery Capacity: 260 mAh Li-pol battery -Heavy usage modes: Up to 3 to 7 days -Typical usage modes: Up to 14 days -Water Resistant: IP 68 Waterproof Level -Sensor: Wrist Heart Rate Monitor, Pulse Ox Blood Oxygen -1 Year Brand Warranty
