December 29, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
45m
-
Time in REM
-
1h 28m
Decreased by 28m
-
Time in Core
-
5h 26m
Increased by 57m
-
Time in Deep Sleep
-
38m
Decreased by 17m
-
Average SpO2
-
93.0
-
O2 Score
-
94
Decreased by 5
-
Average HR
-
67
Increased by 1
-
HR Range
-
51 - 96
Statistics
Usage Statistics
| Duration | 8h 24m 51s |
| Time < 90% | 9m 2s |
| Drops >= 3% | 16 |
| Drops >= 4% | 4 |
| Drops/hour 3% | 1.9 |
| Drops/hour 4% | 0.48 |
| Lowest SpO2 | 82% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 1h 26m 24s | 17.1% |
| 90–94% | 6h 49m 26s | 81.1% |
| 85–89% | 8m 51s | 1.8% |
| 80–84% | 11s | <0.1% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |