Cov Kev Ua Si Ncaws Pob Saib Xyuas Kev Ua Si Sab Nraud Saib
Ntau lub zog
1, Qhov Loj: 45 * 53 * 13.5mm
2, tshuaj ntsuam: 1.75 "IPS xim xim
3, pluaj: 20mm silicone pluaj
4, app: Instbeing
5, Kev daws teeb meem: 240 * 296
6, Bluetooth 5.3
7, sensor: PPG, Sensor sai