### Engo 2 Smartglasses: A Revolutionary Tool for Fitness Aficionados
In the realm of fitness, information reigns supreme. Regardless of whether you’re a weekend cyclist or a committed professional, keeping tabs on your performance data can boost your improvement and keep you inspired. For fitness lovers who prefer to monitor their stats without the incessant need to glance at a bike computer or smartwatch, the **Engo 2 augmented reality (AR) smartglasses** present a distinctive answer. These technologically advanced shades deliver a heads-up display (HUD) that showcases real-time fitness data directly in your line of sight, enabling you to concentrate on the path ahead while remaining updated.
Retailing at **$299** (or **$349** for the model equipped with photochromic lenses), the Engo 2 smartglasses are crafted to work seamlessly with an assortment of fitness gadgets, including **Garmin bike computers**, **Apple Watches**, **Android Wear devices**, and **Suunto watches**. They utilize **ActiveLook’s** exclusive technology to project data onto the upper-right section of the lens, enabling a fluid way to keep an eye on your performance without interruptions.
### Design and Construction
At first look, the Engo 2 resembles an ordinary pair of athletic sunglasses, albeit with a slightly heftier frame. The broad, curved lenses provide extensive coverage, and the glasses come in two sizes: **36 grams** for the standard model and **41 grams** for the larger variant. While the extra weight is apparent compared to lightweight cycling sunglasses like the **Rockbros photochromic glasses** (which weigh merely 28 grams), most users find they adapt to the additional weight quickly.
The most notable feature of the Engo 2 is the small **metal plate** on the nose bridge, which contains a sensor to control the HUD. A simple swipe across the sensor allows switching between data displays or deactivating the screen. However, this function can be temperamental, particularly if your fingers are damp or if the swipe isn’t vigorous enough.
The glasses come with a **projector** positioned on the right side of the frame, balanced by a similarly weighted component on the left to maintain even weight distribution. The nose rest features an adjustable, rubbery “V” shape that fits various nose sizes, ensuring comfort for extended use.
### Installation and Compatibility
Configuring the Engo 2 is quite simple. After downloading the **ActiveLook app** from the App Store or Google Play, you can link the glasses with your smartphone via Bluetooth. The app guides you through the initial setup process, including adjusting the HUD’s position to match your liking.
For those using Apple Watch, there’s a **WatchOS app** that enables workout initiation and displays metrics such as heart rate, speed, elapsed time, and distance covered. Runners can also observe advanced metrics like **ground contact time**, **stride length**, and **vertical oscillation**. However, cyclists will maximize the Engo 2’s potential when combined with a **Garmin bike computer**, as it accommodates a broader array of data fields, including **speed**, **cadence**, **power output**, and beyond.
Regrettably, the Engo 2 is not compatible with **Wahoo** or **Hammerhead** cycling computers, which may deter some users. Furthermore, setting the glasses up to interact with a Garmin device can be somewhat tedious, necessitating the installation of the **Garmin ConnectIQ** app and manual data screen configuration.
### Road Performance
After setup, the Engo 2 smartglasses excel in practical application. The HUD is vibrant and sharp, even under diverse lighting situations, due to its automatic brightness adjustment feature. The display presents critical metrics like speed, cadence, and power output, allowing you to maintain focus on your ride without the constant need to look at a bike computer or smartwatch.
The HUD is positioned on the upper-right section of the right lens, and while it may take several rides to accustomed to, most users find it manageable to overlook when unnecessary. The display features a **battery percentage** indicator and a **clock** at the top, along with three customizable data rows beneath. The glasses can support up to six data screens, though many users prefer to stick with the first one, as swiping between screens can be challenging, particularly with sweaty fingers.
In solitary rides, the Engo 2 proves especially advantageous for **interval training**. For instance, you can track your power output during high-intensity bursts without diverting your gaze from the road. During group rides or races, the glasses assist in sustaining a steady pace and monitoring your exertion, particularly when leading a paceline or ascending hills.
### Battery Life and Charging
The Engo 2 boasts a **12-hour battery life**, adequate for most rides. However, recharging the glasses can prove somewhat inconvenient. The charging cable
