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Huadai HD4 Smartwatch JL7012A6S 1.43 inch 4GB RAM local music
APP: DFit; Main chip CPU: JL7012A6S; Local music: 4GB RAM;
Screen type:AMOLED; Screen: 1.43 inch; 466*466;$33.99 – $35.99 -
Huadai HD40 RTK8763EW-VP chip AMOLED 1.9 inch 410*502 bluetooth 5.2 smartwatch
APP; FitCloudPro; Main chip CPU; Realtek RTK8763EW-VP; Screen type; AMOLED 1.952 inch 410*502
$42.99 – $44.99 -
Huadai HD3 MAX 1.45 inch bluetooth 5.1 IP68 waterproof blood oxygen smart bracelet
Solution provider APP Topstep Main control chip CPU Realtek RTK8762DK Compatible system Android 5.0 and above ;iOS 10.0 and above Flash Memory RAM:192KB+ROM:256KB+128Mb Nor flash Screen […]
$29.99 – $32.99