Yellow Smart Sports Watch Built-in GPS Fitness Tracker IP68 Waterproof Heart Rate Monitor for Men, Women and Adventurer
Using low-power wearable chip nRF52832 platform, it can be compatible with Apple and Android systems.
1.05 inch half-reverse and low-power round screen, the screen saves long light, long standby.
The watch has a built-in GPS module that receives satellite GPS signals and records the real-time location.
Professional level static + exercise heart rate monitoring, keep abreast of your own body changes.
Professional grade IP68 waterproof design.