SoothSki Performance Analysis
📋 ONE-TIME SETUP (Do Once)
Complete steps 1-4 once before your first ski day
Step 1: Download Sensor Logger
Download the Sensor Logger app from your phone’s app store:
Step 2: Join the Study
Open Sensor Logger and go to the Studies tab. Tap the ‘Create/Join’ button, then select ‘Join a Study’.
Step 3: Enter Study Code
Enter the study code when prompted:
3d3443e5
Step 4: Complete the Questionnaire
Fill out the brief questionnaire with your personal information:
- Name
- Weight (in kg)
- Height (in cm)
🎿 EACH SKI DAY (Repeat Every Time)
Complete steps 5-8 each time you go skiing
Step 5: Start Recording
In the Sensor Logger app, go to the Logger tab and tap ‘Start Recording’.
Step 6: Go Skiing
Place your phone in a chest pocket and go enjoy your ski day!
Step 7: Stop Recording & Upload
When finished, tap ‘Stop Recording’. Confirm the recording and upload when you have a wifi connection.
Step 8: Review Your Results
Visit your personalized webpage to review your skiing performance analysis. A link will be provided after upload.
💡 Important Tips
- Fully charge your phone before recording to ensure you have enough battery for the entire ski session
- Cell service is not necessary – the app works completely offline and will save all sensor data locally
- Upload on wifi – recording files are large, so upload on a wifi connection when you’re back at the lodge or home
- Only works on iPhones - more devices will be supported soon

Updates
- 2025-12-20: Improved skiing/lift segmentation to prevent accidental inclusion of skinning and driving.
