Just the Watts is a simple, no-frills cycling app built for indoor training.

Pair your Bluetooth power meter, speed sensor, cadence sensor, and heart rate monitor to see real-time data while you ride. You can follow structured workouts based on your FTP or create your own from scratch. No subscriptions, no fluff—just the watts.

You’ll get:

Real-time data from your Bluetooth sensors
FTP-based intervals and fully custom workouts
Virtual power if you don’t have a power meter (just pair a speed sensor and select your trainer)
A clean, easy-to-use interface that keeps you focused on the ride
Built for iPhone and iPad. Trainer only (not for outdoor rides).

If you're looking for a straightforward way to track your power indoors, this is it.

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