F57L sports wristband heart rate blood pressure monitoring body temperature information push Bluetooth smart watch
${$42.04{amount}}
Product Model: F57L
Screen size: 1.91 inches 280*320PX
Battery capacity: 260mAh
App operating system: IOS9.0 and above, Android 4.4 and above
Charging method: magnetic charging cable
Band color: metallic black, champagne gold
Packaging: packaging box + instruction manual + smart bracelet + data charging cable
