KC83 sport smart watch

KC83 mechanical style smartwatch, traditional watch appearance, 1.43-inch AMOLED screen, Dafit stable APP:
Double-layer metal case, tempered glass panel, 3 metal buttons with encoder, 1ATM deep waterproof;
450 mAh large-capacity battery, 60 days of ultra-long standby, magnetic fast charging, with two straps of stainless steel and leather;
JL7013A6 main control chip, Bluetooth 5.3, VC30F heart rate, DA267 sports sensor, 100+ sports modes;
HD Bluetooth calls, AI voice assistant, sports records, health monitoring, mini games, calculator, stopwatch etc..;
6-language manuals: English, French, German, Italian, Spanish, Japanese. watch supported languages: Chinese, English, Japanese, Korean, Traditional Chinese, German, Spanish, French, Russian, Arabic, Ukrainian, Italian, Portuguese and other languages;
Certifications: CE/ROHS/FCC/RSL/waterproof/battery...