Free DHL shipping worldwide 🌍✈️
Comparison
Compare the Gloring smart ring with all smart rings on the market.
 | Gloring Smart ring | Competitors |
| Photodetector | 6 | 2 – 4 |
| LEDs | 18 | 4 |
| Weight | 1.7 g | 6 g |
| Waterproof | ✔ | ✔ |
| Heart Rate | 24/7 | 24/7 |
| Blood Oxygen | ✔ | ✖ |
| Sleep monitoring | ✔ | ✔ |
| Connectivity with Apple Health | ✔ | ✖ |
| Stress Monitoring | ✔ | ✖ |
| HRV during sleep | ✔ | ✖ |
| Reactivity | >80 | <50 |
| App subscription | Free Forever | 5€ – 15€ Month |
| Price | 199€ | >350€ |
Reliability Test
We thoroughly tested Gloring and compared it to other smart rings and devices.
The test was conducted by an adult male (43 years old), in bed from 1:00 AM to 8:00 AM.
| Test | Gloring | Oura Ring | Ultrahuman Ring | Apple Watch |
| Sleep Start | 1:02 | 1:03 | 1:16 | 1:03 |
| Sleep End | 7:51 | 7:43 | 7:42 | 7:54 |
| Total Time Asleep | 5H58M | 5H50M | 5H55M | 5H53M |
| Total Sleep Duration | 6H53M | 6H37M | 6H57M | 6H55M |
| Sleep Latency | 4M | 3M | 12M | 5M |
| Sleep Efficiency | 95% | 92% | 91% | 89% |
| Sleep Score | 74 | 72 | 77 | 79 |
| Awake | 26M | 29M | 25M | 26M |
| REM | 1H9M | 1H31M | 1H7M | 1H12M |
| Light Sleep | 3H38M | 4H27M | 3H14M | 3H33M |
| Deep Sleep | 2H10M | 1H22M | 1H34M | 0H53M |
| Avg SpO2 | 97% | 94% | 95% | 97% |
| Avg HRV | 85ms | 30ms | 78ms | 89ms |
| Avg HR | 67 | 64 | 66 | 67 |
| Temperature Change | -0.1 | / | / | -0.12 |
SpO2 Test
Measurement Environment:
The measurements were conducted under both normoxic conditions and within a simulated hypoxic environment, facilitated by the use of a Hypoxic Generator designed for altitude training simulations.
Conclusion:
After meticulous evaluation of the data, the Gloring ring proves its high precision in SpO2 readings, showing negligible variance from traditional oximeters—a testament to its accuracy. The consistency of these readings underscores the Gloring ring reliability as a health monitoring tool, affirming its status as a dependable instrument for health assessments.
Rest Heart Rate Test
Consistency Criteria:
The heart rate values recorded by the ring should either match the values from the heart rate clip or fall within a close margin of ≤5 BPM (beats per minute) to be considered consistent and qualified.
Conclusion:
The Gloring ring excels in tracking resting heart rate with remarkable accuracy. When properly worn, it delivers readings that closely match those of established professional heart rate monitors. This strong correlation confirms the Gloring ring reliability, solidifying its reputation as a credible health monitoring companion.
Exercise Heart Rate Test
Test Purpose:
The aim of this test is to monitor and record the dynamic changes in an individual's heart rate as it transitions from a low-intensity state to a high-intensity state and then back to a lower state after a brief period of stability. This will provide insights into the heart's response to varying levels of physical activity.
Conclusion:
The data measured by HRM belt and Gloring ring are basically fitted after being plotted into a graph. It's evident that the Gloring ring maintains consistent performance in dynamic heart rate monitoring. This stability is crucial, as it enhances the user experience, particularly in diverse and complex usage scenarios where accurate and reliable heart rate tracking is essential.
Gloring is an elegant and precise accessory for measuring your well-being and health.
It is not a medical device and should not be used for medical purposes.