Distance Wheelchair
Definition
Distance traveled while propelling a wheelchair.
Why It Matters
Wheelchair distance provides meaningful activity tracking for wheelchair users: - Equivalent to walking distance - Primary locomotion metric - Activity monitoring - Daily movement assessment - Training volume - For wheelchair athletes - Independence tracking - Mobility and activity levels
How It's Measured
Apple Watch uses motion sensors with wheelchair-specific algorithms when wheelchair mode is enabled in Health settings.
Accuracy factors: - Algorithms calibrated for wheelchair propulsion patterns - Both manual and power-assist wheelchairs supported - Indoor and outdoor tracking
Reference Ranges
Highly individual based on: - Mobility level and upper body strength - Daily activities and independence - Athletic training (if applicable)
Confounders & Limitations
- Power wheelchairs - May not accurately track assisted movement
- Terrain - Hills, surfaces affect effort vs distance
- Device position - Watch must be worn correctly
Use Cases
- Daily activity tracking - Movement goals for wheelchair users
- Training logs - For wheelchair sports
- Health monitoring - Activity level trends
- Rehabilitation - Progress tracking