I’m using Polar (watch and chest strap) to record my workouts and then looking at them in in Intervals. I’d like to see a chart of how many sessions I did in a week and how many minutes I did in a week, over a year or all time.
So I built IntervalCoach - an AI coach that connects to your Intervals.icu data and adapts daily based on your fitness, recovery, and goals.
This category contains posts that explain how to use different parts of Intervals.icu. The posts are editable by trusted users.
Second news update for 2026! Huawei devices are supported! And buyers of the new Huawei WATCH GT Runner 2 get 3 months of Intervals.icu supporter for free (while promo codes last). Download wellness and completed activities and upload planned runs Ryan has joined the team as a Junior Front-end Developer. He has hit the ground running! The annual training plan builder is finally here! Generate ...
This tells you everything you need to know to get completed activities into and out of Intervals.icu, to download planned workouts and to read and update wellness data. Example calls use curl so you can easily try them out. Sources: API access to Intervals.icu Intervals.icu OAuth support Intervals.icu API docs By using the API you agree to the Intervals.icu API Terms and Conditions ...
All Intervals.icu users can download a CSV of the streams (power, heart rate, cadence etc.) for an activity for analysis in Excel, Google Sheets etc., on the activity data tab. Supporters can also upload the CSV to add or edit data. Google Sheets Do File → Import and select the CSV file. If the activity has any array valued streams (e.g. HRV or a custom stream using array values) then you ...