September 28, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
57m
Increased by 14m
-
Time in REM
-
1h 23m
Decreased by 26m
-
Time in Core
-
4h 52m
Increased by 54m
-
Time in Deep Sleep
-
41m
Decreased by 23m
-
Average SpO2
-
95.0
-
O2 Score
-
84
Decreased by 14
-
Average HR
-
61
Decreased by 3
-
HR Range
-
46 - 92
Statistics
Usage Statistics
| Duration | 8h 18m 6s |
| Time < 90% | 1m 29s |
| Drops >= 3% | 51 |
| Drops >= 4% | 24 |
| Drops/hour 3% | 6.14 |
| Drops/hour 4% | 2.89 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 5h 15m 19s | 63.3% |
| 90–94% | 3h 1m 19s | 36.4% |
| 85–89% | 1m 29s | 0.3% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |