Blood oxygen, supporting live recognition for more accurate detection;. support compass. VC30F has low power consumption and high precision heart rate and. Heart rate sensor. full touch screen， Touch IC： CST820.
GPS Smart Fitness Watch 1.43" AMOLED Compass Heart Rate BT Calling - SILVER- UK
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Medicals Watch with ECG Function: Smart Fitness Watch with ECG, Blood Pressure
GPS Smart Sports Watch
Reflex Active RA54-2240 Series 54 AMOLED GPS Smart Calling Watch
Reflex Active RA54-2234 Series 54 AMOLED GPS Smart Calling Watch
