engo3 Photochromic

Run or ride comfortably from early morning to evening, in any weather, even by night!

$449.95

Benefits: Autonomy 24 hr / 40+ real time metrics in view
Weight: Only 39 g
Frame dimensions: W137mm x H58mm
Compatibility

UV categories

Cat.0

Confort esthétique Idéal pour la ville

Cat.1

Faible luminosité solaire Tout environnement, utilisation quotidienne

Cat.2

Luminosité solaire moyenne Mer et montagne

Cat.3

Forte luminosité solaire Mer et montagne, conditions intenses

Cat.4

Luminosité extrême Haute montagne, conditions extrêmes

Choose your product

engo3

Tinted lenses (Cat. 3)

Mirrored finish

$379.95

Chosen by 92% of customers

engo3 Photochromic

Light-adaptive lenses (Cat. 1 to 2).

Automatically darken in sunlight.

$449.95

Style : Shadow

Delivered between 19 août and 24 août

Free delivery

30-day money-back guarantee

2-year warranty

Key features

Broad compatibility, over 81 Garmin watches and bike computers, as well as Apple Watch
New multi-color display with intuitive red-to-green zones and customizable widgets
Integrated workout mode, seamlessly synced with your Garmin training sessions
Fully customizable data screens via the Companion App — choose from 40+ data fields with an intuitive drag-and-drop interface
Gesture control for effortless interaction and on-the-go data display switching
More than 20 hours of battery life during normal operation for extended use
Ultra-lightweight design at just 38.5 g
IP55 rating: resistant to sweat and water spray
Adjustable temples and nose pads for a secure, personalized fit
Available with a range of solar and photochromic lenses to suit all environments and training conditions (day and night)
Integrated ambient light sensor automatically adjusts display brightness for optimal data visibility in all conditions
Bluetooth® 5.4 connectivity for fast and reliable performance

Description

Pour les coureurs et cyclistes exigeants, l'engo3 se connecte à votre appareil Garmin ou à votre Apple Watch pour projeter vos données de performance exactement là où vous regardez : droit devant vous, et en couleur (Garmin).

Que vous enchaîniez des fractionnés sur piste ou que vous effectuiez une sortie d'endurance en zone 2, votre zone cardiaque, votre allure, votre puissance et plus de 40 autres métriques restent visibles en permanence, sans le moindre mouvement de tête.

Le nouveau mode entraînement intégré va encore plus loin. Créez votre séance sur Garmin ou votre application d'entraînement, et des jauges interactives affichent votre zone FC, votre objectif d'allure et le compte à rebours de vos intervalles directement dans votre champ de vision : vert quand vous êtes dans la zone, rouge quand vous devez accélérer ou ralentir. En plein effort, un simple coup d'œil suffit. Plus de calculs, plus d'approximations, et plus besoin de baisser les yeux vers votre poignet.

Grâce à l'option de verres photochromiques, courez ou roulez confortablement quelles que soient les conditions météo, de l'aube jusqu'à la tombée de la nuit.

Personnalisez vos écrans de données avec plus de 40 widgets directement depuis l'application mobile. Un simple "glisser-déposer" et vous êtes prêt à partir.

Suivez chaque étape de votre entraînement structuré - zones, intervalles et allure - directement via l'affichage tête haute (HUD) de vos lunettes.

Compatibility

Garmin Varia radar (required for rear vehicle alerts)
Garmin cycling computers and compatible Garmin devices
Apple watch

Warranty

All engo products come with a 2 year warranty, so you can train and race with confidence. If something goes wrong with your gear, our team is here to help.

engo3 Photochromic

$449.95

In the press

"French brand engo just did what Meta couldn’t with its new smart glasses."

"The real heads-up display people picture when they imagine futuristic smart glasses."

A miracle of engineering.

"These glasses offer some real benefits."

Discover engo3

Real-time data

Your data, live.

Customize your screens

40+ datapoints. Your call.

Featherweight - 38,5g.

The lightest connected glasses on the market.

Photochromic

Run through sunrise, dusk, and everything between.

Battery 24h

You go long, so does engo.

Intervals & Structured workouts

engo follows your plan. You just cycle.

Custom Fit

Nose bridge and temples. Fully adjustable. Fully yours.

Tested and approved by athletes

Emmanuel Bonnier

Ultra-distance runner

"Double tap, color zones, 20h battery, engo3 solved every limit I had. I just start my watch and let the glasses guide me."

Vicky Rellihan

Marathoner

"Green, orange, red, one glance and I know. engo3 guides my runs like a coach."

Min Park

Official pacer LA Marathon & competitive cyclist

"I think it takes a little time getting used to the display ...now it's like second nature. One of things that I notice is it takes away the anxiety and stress of constantly checking your bike computer or Garmin for stats and worrying about them."

Amadeus Clements

Marathonien

"With engo3, my workouts load straight from Garmin, right in my line of sight. Splits, target pace, recovery time, no more looking down at my watch. It's changed how I stay locked into structured training."

Justin Fiske

Marathoner

"Wow this engo3 app is so much easier to use!"

How does it works?

Easy days, dialed in

Stay in zone 2 without checking your wrist. See your heart rate the second it drifts

Hold the effort

Eyes on the climb, not the screen. Track power or heart rate without losing your line.

Every interval, on point

Reps, rest, splits: the workout updates itself. You just hit the pace.

Your Screens, Your Way

For Garmin: build your own display, right from the Engo app. Choose from 40+ metrics - pace, heart rate, power, cadence, and more. Set different layouts for easy runs, intervals, and race day. Configure once, it pushes straight to your engo glasses - no connexion hassle.

40+ Available Metrics

Multiple Screen Layouts

Direct Push to your glasses

One tap to create or update

SEE IT IN ACTION

Product features

Battery 24h

24 hours of continuous use on a single charge - enough for back-to-back long runs, two full weeks of training, or race day with zero anxiety about running out mid-effort. Full charge in less than 2 hours.

Featherweight 38,5g

38.5g, full HUD included - lighter than most standard sport sunglasses on the market. Built to disappear on your face, mile after mile.

Photochromic

Lenses that adjust automatically to the light around you - darker under full sun, clear at dusk or night. One pair, every condition, with zero manual switching.

Custom Fit

Every face is different - your glasses should adjust to yours, not the other way around. The nose bridge and temples are fully adjustable, made from soft silicone that holds its shape without pinching. Dial it in once, and forget it's even there.

Comparez nos paires Engo

engo2

$349.95

View

engo3

A partir de $379.95

$399.95

View

engo3 Photochromic

$449.95

View

Screens colors

Monocolor

Red to Green

Data personalization

Basic

Advanced on all screens, 40+ data, up to 6 data per screen, choice of sport...

Structured workouts

Not supported

Supported with Garmin

Battery life

12 hours

20 hours

Screen control

Gesture sensor

Double tap on temples

CONTENT

What's in the box?

Your engo3 smart glasses
3 cleaning tips
A strap, to keep your glasses secure on every run
A charging cable
A cleaning wipe
A protective case

Compatible Devices

Works with most Garmin, Apple Watch, or Suuntos. See the complete list of supported devices and third-party apps that work seamlessly with ENGO.

Check the compatibility of your device

ENGO Care

Your Worry-Free Protection. Scratched lenses? Broken frame? Stolen gear? For one year, we'll replace your ENGO—no hassle, no extra cost. Train hard without worry.

Learn About ENGO Care

Get Started in Minutes

Step-by-step instructions for pairing ENGO with your specific watch model. Clear, simple guidance to get you from unboxing to your first run in under 5 minutes.

Connect ENGO to your device

Returns

Train with ENGO for a full month. If it doesn't transform your running, return it free with our prepaid label. Full refund, no questions asked, no restocking fees.

See Return Process