Professional Cyclists Use Smart Glasses That Project Data Into Their Field of Vision

How Do They Work?

These glasses feature a small semi-transparent display on one of the lenses (or at the edge), where data such as speed, power output, heart rate, cadence, elevation, or route guidance is projected. This information is synced with the rider’s sensors (such as heart rate monitors or power meters) and GPS devices.

Some models also allow riders to receive instructions from their team director or view tactical alerts during races — particularly useful in time trials or decisive stages.

Clear Advantages in Competition

The main benefit is obvious: cyclists don’t need to look away to check performance data, which improves safety and allows for quicker tactical decisions. In high-intensity efforts where every second counts, having this data directly in sight helps athletes stay within optimal performance zones.

Not Just for Professionals

While these smart glasses are currently more common among elite teams, more accessible versions are already available for amateur cyclists and solo training. Some even include video recording features, turn-by-turn navigation, or voice assistant compatibility.

The Future of Connected Cycling?

Smart glasses are yet another step in the growing trend of connected cycling, where performance is measured, visualised, and optimised in real time. They don't replace a rider’s judgement or the expertise of the coaching team, but they’re quickly becoming a highly valued tool at the highest level of the sport.