November 28, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
45m
Decreased by 18m
-
Time in REM
-
1h 48m
Increased by 17m
-
Time in Core
-
4h 55m
Increased by 16m
-
Time in Deep Sleep
-
55m
Increased by 14m
-
Average SpO2
-
93.0
Decreased by 2.0
-
O2 Score
-
81
Increased by 3
-
Average HR
-
75
Increased by 7
-
HR Range
-
57 - 101
Statistics
Usage Statistics
| Duration | 8h 25m 39s |
| Time < 90% | 28m 21s |
| Drops >= 3% | 47 |
| Drops >= 4% | 30 |
| Drops/hour 3% | 5.58 |
| Drops/hour 4% | 3.56 |
| Lowest SpO2 | 87% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 16m 20s | 27.0% |
| 90–94% | 5h 40m 59s | 67.4% |
| 85–89% | 28m 21s | 5.6% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |