December 11, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
49m
-
Time in REM
-
1h 43m
Increased by 5m
-
Time in Core
-
4h 8m
Decreased by 29m
-
Time in Deep Sleep
-
42m
Decreased by 21m
-
Average SpO2
-
94.0
-
O2 Score
-
96
Decreased by 2
-
Average HR
-
64
Decreased by 6
-
HR Range
-
46 - 103
Statistics
Usage Statistics
| Duration | 7h 27m 31s |
| Time < 90% | 0s |
| Drops >= 3% | 33 |
| Drops >= 4% | 6 |
| Drops/hour 3% | 4.42 |
| Drops/hour 4% | 0.8 |
| Lowest SpO2 | 90% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 3h 35m 32s | 48.2% |
| 90–94% | 3h 52m | 51.8% |
| 85–89% | 0s | 0.0% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |