December 5, 2025
O2 Ring
Nancy’s Account
-
Time Asleep
-
7h 28m
Decreased by 4m
-
Awakenings
-
21
Increased by 3
-
Time to Fall Asleep
-
0m
-
Bedtime
-
9:10 pm
Decreased by 27m
-
Time Awake
-
53m
Increased by 11m
-
Time in REM
-
1h 51m
Decreased by 17m
-
Time in Core
-
4h 54m
Increased by 29m
-
Time in Deep Sleep
-
43m
Decreased by 17m
-
Average SpO2
-
93.0
-
O2 Score
-
96
Increased by 2
-
Average HR
-
67
Increased by 1
-
HR Range
-
50 - 98
Statistics
Usage Statistics
| Duration | 8h 23m 42s |
| Time < 90% | 7m 37s |
| Drops >= 3% | 38 |
| Drops >= 4% | 6 |
| Drops/hour 3% | 4.53 |
| Drops/hour 4% | 0.71 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 1h 15m 57s | 15.1% |
| 90–94% | 7h 9s | 83.4% |
| 85–89% | 7m 37s | 1.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |