November 2, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
56m
Increased by 24m
-
Time in REM
-
1h 41m
Increased by 13m
-
Time in Core
-
4h 49m
Increased by 28m
-
Time in Deep Sleep
-
54m
Increased by 22m
-
Average SpO2
-
94.0
-
O2 Score
-
68
Decreased by 2
-
Average HR
-
68
Increased by 6
-
HR Range
-
48 - 95
Statistics
Usage Statistics
| Duration | 8h 25m 40s |
| Time < 90% | 8m 57s |
| Drops >= 3% | 41 |
| Drops >= 4% | 37 |
| Drops/hour 3% | 4.86 |
| Drops/hour 4% | 4.39 |
| Lowest SpO2 | 87% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 27m 27s | 52.9% |
| 90–94% | 3h 49m 17s | 45.3% |
| 85–89% | 8m 57s | 1.8% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |