August 6, 2025
O2 Ring
Matthew’s Account
Data recorded in London (GMT+01:00) time
-
Average SpO2
-
96.0
Increased by 1.0
-
O2 Score
-
92
Increased by 12
-
Average HR
-
53
Decreased by 2
-
HR Range
-
44 - 90
Statistics
Usage Statistics
| Duration | 5h 48m 14s |
| Time < 90% | 44s |
| Drops >= 3% | 38 |
| Drops >= 4% | 22 |
| Drops/hour 3% | 6.55 |
| Drops/hour 4% | 3.79 |
| Lowest SpO2 | 83% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 5h 22m 5s | 92.5% |
| 90–94% | 25m 26s | 7.3% |
| 85–89% | 38s | 0.2% |
| 80–84% | 6s | <0.1% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |
SpO2
Pulse Rate
Movement
Sleep Stage