
Built-in PTS2 touchscreen
View your ride data, start workouts, complete fitness tests and follow structured sessions without needing to connect an additional device first - Ideal if you want a smart bike that feels ready to ride as soon as you are.






AtomX gives you the smart ride experience Wattbike is known for and is designed for riders who want indoor cycling performance with a more integrated, self-contained training experience.
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PERFORMANCE
TOUCHSCREEN 2
The PTS2 provides users with a backlit touchscreen, integrated with Vo2 max testing protocols, workouts and data analysis. Bluetooth connectivity allows compatibility with the free Wattbike Hub app and all major third parties.
SMART RESISTANCE
The smart bike automatically changes resistance during a workout using Ergo Mode so you can just focus on your pedalling. Or, switch to Gear Mode to replicate your road ride setup.
SIMPLE SETUP
Four simple setup adjustments, quick-release lock levers and a choice of pedals, its the first class choice for multi-user households.
ENHANCED ACCESSIBILITY
Unique to the AtomX, the low step bar supports users who are shorter, recovering from injury or have reduced flexibility.
REAL BIKE FEEL
The Atom automatically reacts to elevation changes in your virtual rides so you can recreate the outdoor roads, indoors. Choose "Climb Mode" and mimic the gradient of infamous Grand Tour climbs.

The Wattbike Hub is your complete training ecosystem. No subscriptions. Just performance.





Wattbike is chosen by elite athletes, teams and institutions to set the standard for training. That very same level of excellence is available to everyone serious about improving their fitness - whether that's in the gym or at home.
Spread the cost of your Wattbike AtomX with 0% APR representative finance.
From £178 per month
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Key features
| Feature | Wattbike AtomX |
|---|---|
| PERFORMANCE TOUCHSCREEN 2 | The PTS2 does it all. Improved user-interface, backlit touchscreen, integrated VO2 max testing and structured workouts. |
| SMART RESISTANCE | Take control of your workout. Let the AtomX set the resistance with ERGO mode, or make incremental changes via the handlebar shifters. |
| ACCURATE DATA | You won't get any better, anywhere else. The AtomX delivers ±1% accuracy with an increased power range of 0-2500w. |
| REAL RIDE FEEL | If you know you know. Wattbike is industry renowned for our ability to simulate how a bike should feel. |
Detailed Specifications
| Specifications | Wattbike AtomX |
|---|---|
| BIKE HEIGHT: | Min 119cm / Max 136cm |
| WIDTH: | 68cm |
| LENGTH: | Min 100cm / Max 110cm |
| FOOTPRINT: | Min 116 x 68cm Max 122 x 68 |
| BIKE WEIGHT: | 48kg |
| BOXED WEIGHT: | 50kg |
| FRAME: | Steel |
| SEAT & HANDLEBAR STEMS: | Aluminium |
| COVERS: | Heavy-duty ABS plastic construction |
| INTEGRATED GEAR SHIFTERS: | Yes |
| GEARS: | 1-22 + custom options |
| CRANKS: | 170mm |
| SEAT: | Hybrid Comfort Saddle |
| PEDALS (UK): | Flat pedals with toe cage fitted as standard |
| CHAIN: | Industrial 1/2” x 1/8” Steel |
| BELT: | T15 Timing Belt |
| Specifications Cont. | Wattbike AtomX |
|---|---|
| HANDLEBAR HEIGHT ADJUSTABILITY: | Range 88cm–103cm |
| HANDLEBAR FORE/AFT ADJUSTABILITY: | Range 0–10cm |
| SEAT HEIGHT ADJUSTABILITY: | Range 88cm–112cm |
| SEAT FORE/AFT ADJUSTABILITY: | Range 0–10cm |
| ACCURACY: | +/-1% |
| POWER RANGE: | 0-2500w |
| RESISTANCE: | Electromagnetic (speed independant) |
| THIRD-PARTY CONNECTIVITY: | ANT+ (FE-C), BLE (FTMS) |
| THIRD-PARTY APP SMART FUNCTIONALITY CONTROL: | Any ANT+FEC or Bluetooth FTMS enabled app inc Zwift, Rouvy, TrainerRoad, FulGaz, MyWhoosh... |
| GRADIENT: | 0-25% |
| Q FACTOR: | 160mm |
| MAX. RIDER WEIGHT: | 150kg |
| RIDER HEIGHT: | Min height 5” / Max height 6’5” |
| EXTERNAL POWER REQUIRED: | Yes, 12V 7A DC |
| PRODUCT CLASS: | Class SA |
Whats Included
Connectivity
| Connectivity | Wattbike AtomX |
|---|---|
| App compatibility | We support any apps that are ANT+ (inc FE-C) or BLE (inc FTMS) compatible. |
| Metrics measured | We measure over 37 metrics about your riding and display them in the Wattbike Hub. We work with third party apps to deliver power, speed and cadence. |
| Offline usage | Wi-Fi is required for initial login/signup. After that, you can ride wherever you want. You don't need to have Wi-Fi or mobile data, we'll simply sync your data the next time your app is open and you have Wi-Fi. |