December 30, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
53m
Increased by 9m
-
Time in REM
-
1h 39m
Increased by 11m
-
Time in Core
-
4h 46m
Decreased by 40m
-
Time in Deep Sleep
-
56m
Increased by 18m
-
Average SpO2
-
93.0
-
O2 Score
-
98
Increased by 4
-
Average HR
-
68
Increased by 1
-
HR Range
-
53 - 103
Statistics
Usage Statistics
| Duration | 8h 21m 57s |
| Time < 90% | 2m 16s |
| Drops >= 3% | 11 |
| Drops >= 4% | 3 |
| Drops/hour 3% | 1.31 |
| Drops/hour 4% | 0.36 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 1h 6m 37s | 13.3% |
| 90–94% | 7h 13m 5s | 86.3% |
| 85–89% | 2m 16s | 0.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |