October 17, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 1m
Increased by 13m
-
Time in REM
-
1h 43m
Decreased by 2m
-
Time in Core
-
4h 55m
Increased by 34m
-
Time in Deep Sleep
-
49m
Decreased by 9m
-
Average SpO2
-
93.0
-
O2 Score
-
78
Decreased by 1
-
Average HR
-
61
Decreased by 5
-
HR Range
-
47 - 89
Statistics
Usage Statistics
| Duration | 8h 38m 10s |
| Time < 90% | 31m 8s |
| Drops >= 3% | 63 |
| Drops >= 4% | 40 |
| Drops/hour 3% | 7.29 |
| Drops/hour 4% | 4.63 |
| Lowest SpO2 | 83% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 18m 29s | 26.7% |
| 90–94% | 5h 48m 34s | 67.3% |
| 85–89% | 30m 32s | 5.9% |
| 80–84% | 36s | 0.1% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |