engo3
Pace, heart rate, power, projected in your field of view, so your eyes stay where they belong: ahead.
- Benefits
- Autonomy 24 hr / 40+ real time metrics in view
- Weight
- Only 39 g
- Frame dimensions
- W137mm x H58mm
- Compatibility
Ideal for
Forte luminosité solaire
Cat.0
Cat.1
Cat.2
Cat.3
Cat.4
Course à pied
Cyclisme
Aviron
Ski de fond
UV categories
Cat.0
Cat.1
Cat.2
Cat.3
Cat.4
For serious runners and cyclists, engo3 connects to your Garmin device or Apple watch and puts your performance data exactly where you're already looking: right in front of you, in color (Garmin).
Whether you're running intervals on the track or doing an easy run in zone 2, your HR zone, pace, power and 40+ other metrics are always visible without a single head movement.
The new built-in workout mode goes further. Create your workout in Garmin or workout app, live gauges show your HR zone, pace target and interval countdown directly in your eyewear: green when you're in the zone, red when you need to push harder or back off. At peak effort, one glance tells you everything. No calculating, no guesswork, no looking down.
With the Photochromic option, run or ride comfortably in any weather condition, and even early morning and in the evenings!
Build your perfect data screens with 40+ widgets directly in the Companion App. Drag, drop, and you're ready to run.
Follow every step of your structured workout - zones, intervals, and pacing - directly in your glasses HUD.
- engo3 is compatible with over 81+ Garmin devices
- Garmin Varia radar is required for rear vehicle alerts & is not available for Apple Watch compatibility
- Partially compatible devices: Garmin Edge 530 and Edge 830. Limited number of sensors that can be connected simultaneously. Contact us to learn more.
- engo3 is compatible with Apple Watch via the ActiveLook app. Note: compatibility is partial, only the heart rate widget appears in color; the power and Radar widgets are not available on Apple Watch.
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.
In the press
A miracle of engineering.
"These glasses offer some real benefits."
Discover engo3
ENGO3
Tested and approved by athletes
"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."
"Double tap, color zones, 20h battery, engo3 solved every limit I had. I just start my watch and let the glasses guide me."
"Green, orange, red, one glance and I know. engo3 guides my runs like a coach."
"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."
"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
Follow your plan
Workout mode brings your structured session, intervals, tempo, repeats, straight into your line of sight, so every target pace lands before you have to look down.
Your Effort, In Color
The same red-to-green system pro cycling dashboards use, displayed live in your HUD. No stem computer, no glance down.
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
Product features
Your workout with engo3
Warm up & cool-down
Ease in, ease out. Whether you're preparing your body for the effort ahead or bringing it back down after a hard session, the live gauge keeps you at exactly the right intensity. Every great workout starts and ends the right way.
Interval/Fartlek
This is where the work happens. Your engo3 live gauges tell you in real time whether you're hitting your target — push harder or ease off, step by step. Stay in the zone and make every interval count.
Recovery
Catch your breath, but stay on track. Your engo3 monitors your recovery pace and heart rate so you arrive at the next interval ready to give it your all. The gauge keeps you from going too hard — or too easy.
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
Red to Green
Red to Green
Red to Green
Advanced on all screens, 40+ data, up to 6 data per screen, choice of sport...
Advanced on all screens, 40+ data, up to 6 data per screen, choice of sport...
Advanced on all screens, 40+ data, up to 6 data per screen, choice of sport...
Supported with Garmin
Supported with Garmin
Supported with Garmin
24 hours
24 hours
24 hours
Double tap on temples
Double tap on temples
Double tap on temple
W137mm x H58mm
W137mm x H58mm
W140mm x H60mm
38.5 gr
38.5 gr
41 gr
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
Frequently Asked Questions
Will I even notice a difference?
With engo HUD glasses, athletes report 5-8% reduction in perceived exertion and measurably better zone adherence. You'll feel it by your second workout.
That's why we offer a 30-day trial - so you can prove it to yourself.
Is setup complicated? I'm not tech-savvy.
Apple Watch: Download ActiveLook app, pair your glasses, done. The ActiveLook companion app installs automatically on your watch. Start a run and your metrics appear.
Garmin: Download Engo App (engo3) or ActiveLook app (engo2), pair and setup your HUD glasses, then add the engo or ActiveLook datafield from Connect IQ to one of your activity screens. Launch your run and everything connects automatically.
Total time: 2-3 minutes. Easier than programming a new workout.
What if I don't like it?
30 days. Train with it. Race with it. If it doesn't transform your running, return it free. We take the risk so you don't have to.
I'm farsighted / wear prescription glasses. Will this work for me?
If you struggle to see your watch screen up close, this is where engo becomes a game-changer. The display projects 3-5 meters ahead - perfectly readable without squinting, tilting, or fumbling for reading glasses mid-run.
For other vision corrections, contact lenses are required.
Not sure? Try engo HUD glasses risk-free for 30 days.
I have a Coros/Polar watch. Will it work?
engo is fully compatible with Garmin (all recent Forerunner, Fenix, Epix series) and Apple Watch (Series 4+). engo2 offers partial compatibility with Suunto.
Coros and Polar would need to develop support on their end - let them know you want it!
About Varia Radar : Do I need engo3 Cyclist specifically, or does this work on any engo3 ?
Radar integration runs on the full engo3 platform, not just engo3 Cyclist. engo3 Cyclist adds a wider frame built for road and gravel positions, but the radar feed itself works the same way across the engo3 range.
Does engo3 improve my radar's range or refresh rate ?
No. engo3 displays exactly what your Garmin device already computes. Range, refresh rate, and detection distance are determined by your radar and your Garmin device, not by your glasses.
Can I use a non-Varia ANT+ radar ?
Yes, as long as your Garmin Edge or Watch recognizes it as a Radar sensor and displays a radar data field on its own. engo3 reads that same field regardless of the radar brand.
What if my radar shows up on my Garmin but not in my HUD ?
In the engo app, check that the Bike Radar toggle is turned on in My screen set, that your engo3 is paired to the same Garmin Edge or Watch your radar is connected to, and that you're on the latest engo3 software.
Due to Garmin's limitations for 3rd party apps,
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
Questions? We're Here.
Browse our FAQ library, explore detailed setup guides, search our help database, or chat directly with our support team. Real help when you need it.
Visit Support Center