December 25, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 8m
Increased by 7m
-
Time in REM
-
1h 50m
Increased by 18m
-
Time in Core
-
4h 39m
Increased by 14m
-
Time in Deep Sleep
-
50m
Increased by 4m
-
Average SpO2
-
93.0
Decreased by 1.0
-
O2 Score
-
98
Increased by 7
-
Average HR
-
67
Decreased by 1
-
HR Range
-
51 - 97
Statistics
Usage Statistics
| Duration | 8h 33m 9s |
| Time < 90% | 3m 41s |
| Drops >= 3% | 19 |
| Drops >= 4% | 0 |
| Drops/hour 3% | 2.22 |
| Drops/hour 4% | 0.0 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 1h 31m 31s | 17.8% |
| 90–94% | 6h 57m 58s | 81.4% |
| 85–89% | 3m 41s | 0.7% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |