December 22, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 15m
Increased by 12m
-
Time in REM
-
1h 28m
Decreased by 27m
-
Time in Core
-
4h 32m
Decreased by 17m
-
Time in Deep Sleep
-
36m
Increased by 10m
-
Average SpO2
-
95.0
Increased by 1.0
-
O2 Score
-
86
Decreased by 14
-
Average HR
-
67
Decreased by 1
-
HR Range
-
52 - 107
Statistics
Usage Statistics
| Duration | 8h 6m 47s |
| Time < 90% | 5s |
| Drops >= 3% | 30 |
| Drops >= 4% | 14 |
| Drops/hour 3% | 3.7 |
| Drops/hour 4% | 1.73 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 5h 14m | 64.5% |
| 90–94% | 2h 52m 43s | 35.5% |
| 85–89% | 5s | <0.1% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |