Health
Tracking the results of your fitness efforts
Measure Your Body
Model Performance
Prepare With Confidence
Fitness results quantified
Tracking your workout effort is only half the story. Complete the picture by recording the resulting changes in your body composition.
Manually enter your daily weight or body fat from your mobile phone, or turn on auto-sync to a compatible digital scale.
Training Load that doesn't melt your mind
You shouldn't need a PhD in statistics to train with data. Our training load model gives you sophisticated analysis in an easy-to-use package.
We take effort data from all your workouts - from indoor, to outdoor, road to pool to gym - and show the impact on your performance in simple, intelligible charts.
Dig deeper into the numbers
Our interactive health charts let you see the details behind the data.
Hover over a chart with your mouse pointer to quickly inspect history at a particular date. Or click and drag across a region to see starting, ending, and change metrics.
Take control — it's your data
Just like your workout data we also provide full editing features for your health data.
Editing of manually logged or data automatically synched from a device or app is quick and easy.