Q Smart Ring 3 Rose Golden Size 13 with Charging Case
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$99.00at Q Smart RingChecked Nov 5
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The Q Smart Ring 3 is a lightweight smart ring that tracks sleep stages, heart rate, HRV, SpO2, skin temperature, stress, steps and workouts, and syncs with Google Fit and the QRing app on iOS and Android. Its standout is the bundled charging case with its own 200mAh battery, which Q says stretches total use to up to 30 days, and there are no subscription fees. It suits people who want overnight health and sleep data without a watch on the wrist. Against rivals like Oura and Ultrahuman, it undercuts them on subscription cost but is bulkier and its heart-rate accuracy is the main complaint.
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Lowest price we've seen: $99.00 on Nov 5 at Q Smart Ring. Tracked across 1 store since Nov 5.
Owners find setup easy and the app simple to use, and several checked heart rate and blood oxygen against other devices and found them accurate. Sleep tracking is clear and battery life is long with quick charging, but a number of buyers say the heart rate monitor reads too high and the ring is a little bulky.
The Q Smart Ring 3 is a smart ring that tracks sleep, fitness and health. It records sleep stages (REM, light and deep sleep), real-time pulse, heart rate variability (HRV), body stress and blood oxygen (SpO2). It also tracks skin temperature, menstrual cycle, steps, distance, calories and workouts.
The ring weighs from 3 g. It comes with a charging case that has a 200mAh battery for portable charging, giving up to 30 days of battery life. The ring works with the free QRing companion app for iOS and Android and integrates with Google Fit. There are no subscription fees.