- The Vigx π6 is a lightweight exoskeleton that weighs 2 kg
- It features AI-powered step assistance for uneven surfaces
- This can power you for up to 40 km on some models
An exoskeleton may look like something you’d find hidden in the back of Tony Stark’s wardrobe, but these devices have far more practical uses than their name suggests, helping people navigate difficult terrain, rehabilitate after injury, and much more. Now, a new exoskeleton promises to deliver all of this in a lightweight package powered by artificial intelligence (AI).
That device is the Vigx π6 – yes, that’s the Greek letter pi of 3.1415 fame – and it’s available in Base, Pro, and Ultra editions (via Wearable). This exoskeleton consists of a minimal frame worn around your waist, which transmits energy to the device and can support up to 40 km of movement in the Ultra model. This belt features supports that run down your legs just above your knees. This makes it a fairly compact product in the world of exoskeletons, which can be just as expansive and bulky as you probably imagine.
What makes this device interesting is how it leverages AI in everyday movements. The Vigx π6 Pro and Ultra models come with an integrated camera and a dedicated AI processor in the frame. These combine to sense your surroundings in real time, particularly the terrain beneath your feet.
This means that when you take a step and lower your foot towards the ground, the π6 analyzes the surfaces around you and adjusts its power delivery accordingly. In fact, it can do this every 30 milliseconds, with the idea that this frequency anticipates what’s in front of you, improves stability (especially on slopes, steps and uneven terrain) and reduces fatigue.
Powerful but niche
The Vigx isn’t the first exoskeleton to arrive on the scene – we recently tested the Hypershell X Ultra above – but a pattern is already emerging. Although many exoskeletons are designed for industrial or medical use, a growing number of models such as the Vigx device and the Hypershell are designed for use by the general public. These are generally light affairs; the Vigx, for example, weighs 2kg and can fold down to the size of an umbrella, which could increase its appeal.
That said, don’t expect to see them flying off the shelves at your local mall. Exoskeletons remain extremely specialized devices, and even the most user-friendly product in this category will be useless for most people. But if you find yourself in the small segment of customers who see the utility of an exoskeleton to provide more power to your legs when walking, whether you’re looking to alleviate a disability or energize your hikes, the Vigx π6 might just be of interest.
The Vigx describes its use cases as a “lightweight, intelligent walking aid device to support walking, standing, and light fitness activities.” Elderly people or those with hip problems, for example, can benefit from increased power and movement, while the AI terrain feature helps the user place their foot firmly.
Vigx says the π6 range will launch in June 2026, although pricing is not yet available. This – combined with the naturalness of AI-based step assistance – will likely be a key aspect of whether it takes off or remains firmly niche. We will keep an eye open.
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