Cycling and running telemetry overlay
Make a training session look like race coverage. Overspeed overlays power, cadence, and speed on the bike, pace and heart rate on the run, with the route straight from your watch.
free to try, works right in your browser
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WATTS
The data that matters
The channels that make this discipline read on screen, synced to your footage.
Power, cadence, and pace
Read the channels that matter from your FIT file: power and cadence on the bike, pace and heart rate on the run.
The route from your watch
Your GPS track drawn as a map with a moving marker, so the recap follows the road or trail you actually rode.
Recaps that look like coverage
Style the gauges to your kit or channel and the weekend ride turns into something worth posting.
Works with the gear you already use
Frequently asked questions
Can I overlay power and cadence?
Yes, as long as your Garmin FIT file (or a CSV export) includes those channels. Overspeed detects power, cadence, heart rate, speed, and GPS, and lets you map any of them to a gauge.
Does it work for running, not just cycling?
Yes. Map pace and heart rate from a running FIT file and add the route map. The workflow is the same as cycling, just different channels.
Can I build a custom gauge for power or pace?
Yes. Describe what you want, like a combined power and cadence readout, and the AI Studio builds a fully styled widget. Refine it in plain language and save it to your library.
Make your footage look broadcast-grade
Pick a template or build your own look, drop in your data, and export an overlay ready for your next edit.