APIs, Guidelines & Documentation
Complete technical specifications and integration guides for building on ENGO. Everything you need to create seamless AR experiences.
Intelligent technology shouldn't be complicated—it should be invisible, seamless, and powerful.
Engineering Precision in 36 Grams
ActiveLook is the Light AR platform powering ENGO. Ultra-light hardware, open software, mission-critical data delivery. No GPS. No cameras. Just performance metrics where you need them.
You'll forget you're wearing it by mile 2.
High-efficiency micro OLED
Displays your metrics 5-10 meters ahead—the perfect focal distance even for farsighted athletes. No accommodation required. Metrics blend into your environment like a sign on the roadside.
Snap and Go
Pogo pin magnetic charger ensures instant, perfectly-aligned connection every time. Fully charged in 2 hours.
Adaptive Brightness Sensor
Ambient light sensor seamlessly adjusts display brightness from pre-dawn darkness to blazing midday sun.
Built for Thousands of Miles
Impact and scratch-resistant lenses handle serious training demands. Photochromic variants adapt from Category 0 to 3. Vive High Contrast technology delivers vivid colors with perfect display readability.
Swipe Without Breaking Stride
TOF sensor measures photon flight time to detect your hand's presence and distance with millimeter accuracy. Switch dashboards mid-run with natural gestures—no buttons, no breaking flow.
36g
36g
World's Lightest Smart Eyewear
The same weight as standard sports sunglasses. Every feature had to earn its place. No bloat. No compromise. Just essential performance technology you'll forget you're wearing.
12h
12h
Ultra-Long Battery Endurance
Extends to 24 hours with gesture control off. Outlasts ultramarathons, epic training days, and your longest ambitions. Efficient power management means you charge once and train all day.
ActiveLook delivers Light Augmented Reality for athletes in motion. Essential information projected where your eyes naturally focus—without clutter, without distraction, without overwhelming your vision. This is AR that respects your flow state.
High-efficiency MicroOLED display with integrated ambient light sensor adjusts brightness automatically. Photochromic lens variants synchronize tint transitions (Cat 0-3) with display brightness management. Always readable, never blinding.
💡Did You Know?
Photochromic systems manage both lens tint AND display brightness simultaneously. Dual optimization ensures perfect readability whether you're starting at 5am or crushing intervals at noon.
Metrics project at the optimal focal distance for athletic movement, like reading a sign on the roadside. No visual accommodation required, perfect for farsighted athletes. Display sits slightly on the left side of your field of vision: your brain ignores it until you need it, then it's available in a blink. Non-obtrusive yet instantly accessible.
💡 Did you know ?
The 5-10 meter focal distance eliminates eye strain.
83% of adults over 45 struggle with presbyopia—ENGO solves it naturally.
We refused to solve battery life with a bigger battery. Intelligent power management across every component: efficient MicroOLED display, smart brightness adaptation, optimized gesture sensor. Result: 12 hours continuous (24 hours with gesture off) in 36 grams. Magnetic pogo pin for seamless charging.
ActiveLook isn't just hardware, it's a platform. Open API with comprehensive documentation, sample code, and app certification program enable developers worldwide to build specialized training apps, navigation tools, and performance solutions. The ecosystem grows, capabilities expand, your experience stays simple. Platform thinking, not product thinking.
💡 Did you know ?
Over 1000 developers building on ActiveLook. Your ENGO gets smarter over time without hardware updates through the growing app ecosystem.
Start with essential apps
Live data
Glasses fit
Glasses update
Activelook Companion App
Your gateway to ENGO: pair eyewear in seconds, adjust fit perfectly, manage updates, launch test activities then connect your smartwatch for complete training.
Live data
ActiveLook - Sport & Strava
Running dynamics display, 40+ customizable metrics, gesture control navigation, and exclusive Strava Live Segments in AR. Chase PRs without breaking stride.
Live data
Activelook Datafield
Access 40+ Garmin metrics including running dynamics, power data, heart rate zones, and lap tracking. All displayed continuously during any activity.
.. and expand with the growing ActiveLook ecosystem
Find on SuuntoPlus™ - Sport
Live data
Navigation
Connect ENGO to your Suunto watch and follow heart rate, pace, effort, and navigation for precise, focused training.
Cadence - Sport
Live data
Record, navigate, and analyze runs or rides with real-time metrics and turn-by-turn guidance.
Watchletic - Running
Live data
Structured workouts and real-time cues on Apple Watch for focused, efficient training.
Navigr8 - Cycling
Live data
Navigation
Turn-by-turn navigation and Varia radar alerts on ENGO glasses for safer, phone-free rides.
Bike Companion - Cycling
Live data
A full cycling computer with planning, tracking, live group view, and 3D ride replays.
Open platform, unlimited potential
Developper ? Build your vision of Light AR. Comprehensive tools, certification support, and the ultimate testing device—your ENGO becomes your development vehicle right out of the box.
SDKs & Sample Code
Android, iOS and Garmin SDKs with ready-to-use templates. Start your project in minutes with proven code foundations.
30-day risk-free trial. Train with ENGO. Race with ENGO. If it doesn't transform your running, return it free. We take the risk so you don't have to.