Watta: Rowing & Erg Tracker
Log your Concept2 from a photo
About
Effortlessly log your rowing, biking, and skiing workouts by simply taking a photo of your machine's screen. AI automatically extracts your performance data, organizing it into a comprehensive training log. Connect with your club, compete on leaderboards, and share your progress with teammates.
What's New in Watta
2.0.0
October 13, 2026
Snap your erg screen and Watta logs it, just as before. New in 2.0: • Send workouts to your PM5: got a PM5? Build a workout and tap Start on my PM5. Watta sets it up over Bluetooth, ready to row. • Your own workout library: save the sessions you do again and again, and start any of them in a tap. Find it under Profile → Workouts. • Sessions from your coach: accept a session, row it, snap the result and mark it done. • For coaches: a workout library, training plans of up to 12 weeks, Boats for the crews you coach, and invites for rowers who aren't on Watta yet. • Plus fixes and polish throughout.
MoreFAQ
What rowing machines does Watta support?
Watta supports all Concept2 monitors, including PM5, PM4, and PM3 displays. The AI is designed to handle various screen layouts, angles, and lighting conditions for accurate data extraction.
Can Watta track other cardio activities besides rowing?
Yes, Watta can also log sessions from the Concept2 BikeErg and SkiErg. It supports photos of rowers, bikes, and ski ergs, allowing you to track multiple disciplines in one app.
How does Watta's AI extract workout data?
You simply take a photo of your erg screen after a workout. The AI then automatically reads and extracts all your performance data, such as distance, time, splits, stroke rate, watts, and calories.
Does Watta offer social features for training groups?
Yes, Watta is built for squad training. You can join your rowing club, connect with teammates, see their workouts in a social feed, and compete on leaderboards. Club admins can also manage members and squads.
Is Watta suitable for beginners?
Watta is designed for anyone who uses Concept2 machines. While it offers advanced features like leaderboards and squad management, its core functionality of easy photo-based logging makes it accessible for beginners to track their progress.
How often is Watta updated?
The latest version of Watta is 1.4.2, and it was last updated on July 22, 2026. This indicates a relatively active development cycle, suggesting regular improvements and bug fixes.
What is the age rating for Watta?
Watta has an age rating of 17+. This is likely due to the nature of fitness tracking and the potential for advanced training metrics, although the app itself is generally straightforward to use.
Does Watta have ads?
No, Watta does not contain advertisements. It is a completely free application, allowing users to enjoy all its features without interruption.
