Ola Esporte HT30 1.83″ smartwatch with Bluetooth calls

Ola Esporte HT30 smartwatch

The supplier lists a 1.83″ touchscreen display with 240 × 286 resolution, Bluetooth 5.3 and Bluetooth calling. Listed functions include step counting, notifications, music control, calendar, alarm, stopwatch and sleep monitoring.

GPS and a SIM slot are not available. The supplier's instructions about which app to use are inconsistent, so check the manual and phone compatibility before purchase. The listing describes everyday water resistance; avoid immersion and follow the manufacturer's instructions.

Heart rate, blood oxygen, blood pressure and sleep readings are for reference only and do not replace medical advice. The supplier's battery-life specifications conflict, so no runtime is promised.