Joints is an app to support patients and doctors dealing with Osteoarthritis. It allows you to track your progress by performing these Activities:

PAIN ON A PICTURE
This activity enables you to localise, describe and easily communicate your body or hand joints pain.

6-MIN WALK TEST
This test evaluates your current fitness state.

KOOS
KOOS helps you keep track of how you feel about your knee and how well you're able to do your usual activities.

HOOS
HOOS helps you keep track of how you feel about your hip and how well you're able to do your usual activities.

BODY MASS INDEX
This index allows you to know if you have a healthy weight given your height.

The app for Apple Watch extends the functionality with the following two additional tests:

6-MIN WALK TEST WITH HEART RATE
This test evaluates your current fitness state by measuring both the distance you walk and your heart rate.

HEART RATE VARIABILITY TEST (BETA)
Heart Rate Variability is an indicator of low-grade systemic inflammation and is calculated from the heart rate measurements done by your Apple Watch.

Also, right from the Dashboard you can visualise and share your results with your physician.