November 21, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
42m
Decreased by 18m
-
Time in REM
-
1h 42m
Decreased by 12m
-
Time in Core
-
4h 51m
Increased by 21m
-
Time in Deep Sleep
-
54m
Increased by 2m
-
Average SpO2
-
94.0
Increased by 1.0
-
O2 Score
-
78
Decreased by 7
-
Average HR
-
68
Decreased by 2
-
HR Range
-
56 - 97
Statistics
Usage Statistics
| Duration | 8h 14m 14s |
| Time < 90% | 2m 51s |
| Drops >= 3% | 83 |
| Drops >= 4% | 43 |
| Drops/hour 3% | 10.08 |
| Drops/hour 4% | 5.22 |
| Lowest SpO2 | 87% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 3h 30m 44s | 42.6% |
| 90–94% | 4h 40m 40s | 56.8% |
| 85–89% | 2m 51s | 0.6% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |