December 1, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 1m
Increased by 4m
-
Time in REM
-
1h 59m
Increased by 10m
-
Time in Core
-
4h 26m
Decreased by 5m
-
Time in Deep Sleep
-
57m
Increased by 2m
-
Average SpO2
-
95.0
-
O2 Score
-
99
Increased by 1
-
Average HR
-
66
-
HR Range
-
51 - 98
Statistics
Usage Statistics
| Duration | 8h 23m 37s |
| Time < 90% | 0s |
| Drops >= 3% | 13 |
| Drops >= 4% | 1 |
| Drops/hour 3% | 1.55 |
| Drops/hour 4% | 0.12 |
| Lowest SpO2 | 90% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 46m 48s | 56.9% |
| 90–94% | 3h 36m 50s | 43.1% |
| 85–89% | 0s | 0.0% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |