Personal Health Index (PHI)
Composite health metric tracking physical wellness across three key dimensions - sleep quality, physical activity, and weight management. Measured as a weighted average with sleep optimization receiving highest priority, followed by exercise consistency and weight targets.
Current Value
119.5
Index
Change
↑ +4.5%
vs. previous period
Last Updated
Jul 1, 2026
monthly frequency
Next Update
Aug 1, 2026
Scheduled
Historical Data
Recent Observations
Download Full Dataset →| Date | Value | Notes |
|---|---|---|
| July 1, 2026 | 119.5 | Sleep 7h22m avg; 30 sessions; weight 176 |
| June 1, 2026 | 114.3 | Sleep 8h09m avg (28 logged days); strong health month |
| May 1, 2026 | 102.8 | May release — sleep 7h35m avg |
| April 1, 2026 | 93.5 | April release — March data (better sleep + lower weight) |
| March 1, 2026 | 93.5 | March — all-time high (better sleep + lower weight) |
| February 1, 2026 | 79.2 | Sleep 7.25h avg |
| January 1, 2026 | 88.7 | December health data |
| December 1, 2025 | 75.0 | November health data |
| November 1, 2025 | 77.9 | Sleep 8.17h avg |
| October 1, 2025 | 71.4 | High sleep |
Indicator Details
- Category
- Health & Wellness
- Data Source
- Personal tracking apps and devices
- Update Frequency
- monthly
- Calculation Method
- Weighted composite of sleep quality (40%), physical activity frequency (35%), and weight management (25%). Sleep scored against 8-hour baseline, workouts against 30/month target, weight against 175lb target. Higher scores indicate better health optimization.