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Engo has launched the Engo3 Titanium, a cycling head-up-display glasses model it says weighs 28.9g and offers more than 24 hours of battery life. The glasses display ride metrics and structured-workout information, with prices starting at £489.95; independent testing and details behind the battery claim were not included in the report.

Engo has announced the Engo3 Titanium, sports smart glasses with a cycling-data head-up display that the company says weigh 28.9 grams and last for more than 24 hours. The model is priced from £489.95, placing it among specialist cycling accessories aimed at riders who want to view performance metrics without looking down at a bike computer.

The glasses project ride information within the wearer’s field of vision. Through a companion app, users can customise a colour display and select from more than 40 metrics, including heart rate, pace and cadence. Engo also says its system supports widgets for following structured sessions, including intervals, and adjusting pace while riding.

Engo attributes the model’s low weight to a relatively simple design. It says the glasses omit additions such as cameras, speakers and microphones, which would add components and could require a larger battery. The temples are 3D printed in France, according to the company. The glasses connect using Bluetooth Low Energy and work with Garmin and other devices through the ActiveLook ecosystem.

Engo lists the standard-lens version at £489.95 and the photochromic-lens version at £549.95. The road.cc report describes the product as the lightest sports smart glasses of its kind, but that superlative is Engo’s claim; the supplied material does not include an independent comparison or test of the weight and battery performance.

Cycling Data Without Looking Down

A head-up display can put selected ride information in a rider’s line of sight rather than requiring a glance at a handlebar-mounted screen or wrist device. Engo’s emphasis on low weight and extended battery life addresses two practical considerations for glasses intended to be worn during long rides.

The price also signals that this is a premium, specialist product, not a broadly accessible replacement for conventional eyewear or bike computers. Whether the display is easy to read in varied light, stays comfortable over long periods and delivers its claimed battery life will matter to riders weighing the cost against the convenience.

A Niche Category Gets Another Model

Sports glasses that show cycling metrics have been on the market for several years, but road.cc characterises head-up-display glasses as a niche category. The Engo3 Titanium follows earlier products in the segment and is presented as an attempt to make this type of information display lighter without adding features that increase weight.

The announcement appeared within a wider road.cc roundup of cycling products and events. That report also covered indoor time-trial aerobars for Zwift Ride, new Sidi road shoes and the UCI’s planned Junior and Masters cycling esports world championships. Those items are separate developments; the principal product announcement concerning smart glasses is Engo’s launch of the Engo3 Titanium.

““Beyond standard data, Engo Titanium integrates advanced widgets that allow users to follow structured workouts (such as interval training) and adjust their pace in real time, without taking their eyes off the road.””

— Engo

Performance Claims Await Testing

The supplied report does not provide independent test results confirming the 28.9-gram weight or more-than-24-hour battery claim. It also does not say how battery life was measured, which display settings or connected devices were used, or whether the stated duration reflects continuous display use.

Further practical details are not given, including the glasses’ availability date, lens specifications beyond the standard and photochromic options, prescription compatibility, charging time and warranty. The report also does not establish how the display performs in bright sunlight or how many of the listed metrics can be shown at once. Those points should be checked with Engo or retailers before purchase.

Buyers Can Check Product Details

Engo’s product information and retailers are the next sources for availability, lens and fit details, and any changes to the listed prices. Riders considering the glasses can compare the two lens options and check compatibility with their existing Garmin or other devices through the ActiveLook ecosystem.

Independent reviews would provide a clearer basis for judging the claimed weight and battery life, as well as display visibility, comfort and ease of use on the road. The source material does not state when such testing or additional product announcements are expected.

Key Questions

What are the Engo3 Titanium glasses?

They are sports smart glasses with a head-up display intended to show cycling data in the wearer’s field of vision.

How much do they weigh?

Engo says the glasses weigh 28.9 grams. The supplied report does not include an independent measurement.

How long does the battery last?

Engo claims more than 24 hours of battery life. The report does not provide the test conditions or explain whether that figure assumes continuous display use.

How much do the glasses cost?

The standard-lens version is listed at £489.95; the photochromic-lens version is listed at £549.95.

Which cycling metrics can they show?

Engo says riders can choose from more than 40 metrics, including heart rate, pace and cadence, and can use widgets for structured workouts.

Source: rss