Wattbike today unveiled its next-generation Atom smart bike. The company claims instant shifting response, faster response time to indoor cycling apps, data accuracy within 1%, and a maximum resistance of 2,500 watts.

With the latest Atom, Wattbike appears to have addressed some of the shortcomings associated with the original Atom, including software and shifting delays.

"When Atom launched in 2017, we didn't pat ourselves on the back for putting down the tools," said Andy McCorkell, Wattbike's head of product. 'We've listened diligently to our customers and the community and have continually improved our product. The next generation Wattbike Atom takes this a step further and combines the latest innovative technology with learnings from our home and commercial product lines."

The way Wattbike has achieved these improvements is through a new electromagnetic resistance system and a significantly increased number of sensors. Instead of using a motor to move the magnet, the new resistance system changes the current to the magnet, instantly modifying the braking force. As a result, the rider's shift input is instantly felt and the bike responds more quickly to changes in gradient and interval resistance from apps such as Zwift and TrainerRoad.

A cadence sensor has been added to the flywheel, as well as a new crank angle sensor. This not only complements the bike's increased responsiveness, but also improves the accuracy of the data collected for post-ride analysis.

The 44 kg weight, 50 x 100 cm footprint, and 150 cm maximum height all remain the same. The maximum rider weight will also remain the same at 135 kg, and the mains power requirements will remain the same.

The new Wattbike Atom retails for £1,899.99 and will be available in the UK from July 1.