Maximise your Wattbike Pro, Trainer, Atom, Nucleus or AtomX indoor cycling training sessions and improve your performance with Wattbike Hub - the essential Wattbike training companion app for iPhone and iPad.

Use the in-built tests to assess your fitness, then follow goal-specific workouts and free structured training plans automatically tailored to your current level. Or simply jump on and ride. Tackle the world’s greatest bucket list climbs from the comfort of your home with Atom’s realistic climb simulator*. Visualise your pedalling technique and track power output, cadence and heart rate in real time. Analyse detailed workout metrics and share your performance with the world at the touch of a button.

Wattbike Hub is the ultimate training tool for enhancing your indoor cycling experience.

Gain unrivalled pedalling technique insight

Wattbike is the only indoor trainer to measure your right and left leg balance and overall pedalling technique using Polar View. Simply swipe right during your session to reveal your Polar View and use the colour coded PES (Pedalling Effectiveness Score) indicators to visualise your pedalling effectiveness in real time, to help you achieve long term pedalling effectiveness and performance improvements.

Simplify your training experience with one powerful tool

The Wattbike Hub lets you test, train and analyse your performance in one simple digital platform, on your iPhone or iPad. The intuitive colour-coded display guides you through every session and provides a rich array of performance data. The adaptive user interface resizes to work perfectly on any iOS screen size. It’s like having your own personal coach in your pocket.

Achieve your goals with personalised workouts, tests and training plans

As soon as you complete a test or enter you Max Minute Power (MMP) or Functional Threshold Power (FTP) score, Wattbike Hub automatically calculates your training zones, then personalises every workout session and training plan. No more guessing how hard you should be riding - all of your training will be precisely tailored to your current fitness. With health plans for improving your cardiorespiratory fitness (CRF) and associated immune system function, advanced cycling plans for targeting event PB’s, sport specific pre-season preparation plans and uniformed services plans to prepare for entry and in-service tests, along with a host of standalone workouts designed by leading sports scientists, the Wattbike Hub will help you achieve your performance goals with effective and efficient training.

Analyse and shout about your performance gains like never before

Every workout you complete is automatically stored in Wattbike Hub’s free cloud service, available for you to dissect in minute detail. Analyse your pedalling technique, power to weight ratio, or power per lap from any session, in a simple and easy to use platform. Then share your workout with the world. Whether you want to share your session with friends via Facebook and Twitter, with your coach via email or through TrainingPeaks, or with your community of Strava followers, with the Wattbike Hub, you can do it all at the touch of a button.

Compatible Indoor Trainers:

- Wattbike Atom
- Wattbike AtomX
- Wattbike Nucleus
- Wattbike Pro
- Wattbike Trainer

Compatible 3rd Party Apps:

- One-touch integration and automated activity uploads to Apple Health**, Strava and Training Peaks
- Automatic resistance control for Zwift, Sufferfest, Bkool, RGT Cycling, Intelligent Cycling, FulGaz, TrainerRoad and all leading training and simulator apps supporting Bluetooth FTMS*


We’re always working on making improvements to Wattbike Hub - fixing bugs, improving performance and adding new features and functionality to enhance your training experience. Any feedback? Contact us at

* Wattbike Atom & AtomX only
**iPhone only

What’s New

Version 3.9.3

This release updates the production firmware for the next generation Atom to version 1.03.20. This firmware introduces significant improvements to ergo mode responsiveness when resistance targets increase and decrease, improved stability during intervals, as well as resolving a number of ergo mode edge cases and bugs including resistance dropouts. The experience is improved when resuming pedalling after coasting during a ride (including when connected to 3rd party apps). Adjusting ergo mode resistance in the Hub app is now improved, shifter connectivity is now faster, and a bug with 11 speed / 22 speed gear selection is now resolved.

The beta firmware for the original Atom is now updated to 6.00.33. This version improves the Zwift racing experience.

This release also resolves a bug which prevented diagnostics reports being sent with support tickets and allows workouts with Functional Threshold Heart Rate (FTHR) targets between 100% and 120% to display correctly, along with improving the wording of some labels and warning messages and introducing some new icons for workout categories.

Ratings and Reviews

3.1 out of 5
162 Ratings

162 Ratings

Chunkybutt72 ,

Won’t connect my OH1 polar

As the title states is the first issue 😤 then there are some programmes only designed for the Atom and more up to date bikes like the hill climb. At least make an app where all the programmes are able to work with all your bikes. The other point is the warm up was more like a flaming race lol all I saw on my phone was you should be starting to feel out of breath. I said my lungs are at the back of the gym mate. Also could you make some more twenty or thirty minute programs as that is all I can currently do due to my busy schedule

Developer Response ,

Hi ChunkyButt72, thanks very much for your review and taking the time to provide feedback.

The Polar OH1 should connect but you might need to check it is running the latest firmware, instructions are on the Polar website to do this here:

Please also ensure you have the latest version of the Wattbike Hub app installed (v.3.8.0).

If the problem persists please contact our Support team at:

The app supports all Wattbike products but only the Atom (aimed at home users) supports automatic resistance which is really essential for a great climb simulation experience so the climbs aren't suited to the Pro/Trainer or Icon (aimed at gym / commercial users). But if you're using the bike in the gym the new AtomX is coming soon which will support climbs so watch this space!

In terms of the warm up and workouts, if you set your FTP then this will adjust the intensity of the workouts to your current fitness. We're working hard on adding more content so please keep posted on the Wattbike email and social media channels for updates. Hope this helps.

Stoneweald ,

Handy app but room for improvement

Wattbike is my favourite gym tool and this app works reasonably well with the bike. The best thing is the live polar view and PES scores which replicate what you see on the bike screen but with the additional benefit of colour coding. All the stats are saved in the hub too. There’s some room for improvement. Setup is definitely fiddly and not intuitive but once you know how to connect phone to bike via Bluetooth it’s then ok. One feature they should introduce is the ability to create custom rides/plans or to import them from other users. There’s a huge opportunity to create a community of riders here. The issue related to doing plan rides outside of the scheduled days reported in earlier reviews seems to be resolved. Overall a good app but still room for improvement.

dgray1000 ,


I have been using the app for about 9 months, 4 to 5 days a week. Never had a crash, and syncs with my Wattbike Atom every time. Since the last update, my heart rate belt syncs every time also. The latest update has also improved the overall resistance feel. I don’t feel the need to use TrainerRoad just yet. Plenty of programmes to use, I’m working my way through the 50 mile training plan. It could be improved with some flexible and customised training plans, but it’s not a big issue. Overall I’m very pleased with the app and the wattbike (in fact l love it!), and have made tangible gains in my watts output performance.


124.5 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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