DESCRIPTION
The IRMO M1 Ultra is the top trim of the M1, which IRMO markets as the world's first vision-based knee exoskeleton. A built-in camera and LiDAR scan the ground ahead and the EPA system - Exteroception, Proprioception and Action - adjusts assistance before each step rather than reacting to the wearer's movement alone. What separates the Ultra from the Pro is almost entirely internal. It is the only trim with a night-vision camera, the only one with dual-side camera coverage of 8 m² against the others' single-side 5 m², and the only one rated IP67 rather than IP54. It doubles the RAM to 8 GB and adds titanium alloy to the carbon-fibre and aluminium housing. Motor peak power and peak torque match the Pro at 1000 W and 18 N·m, and battery life is the same 8 hours. The assistance figures are shared across the range: a 45 per cent knee assist and up to a 60 per cent reduction in knee impact, delivered through IRMO's Flexmo dynamically balanced joint, with four modes - Eco, Turbo, Training and Rest - and a companion app. It measures 420 x 102 x 55 mm deployed, folds to 287 x 189 x 55 mm and weighs 2 kg. IRMO aims the M1 at hiking and trekking, commuting, everyday activity, fitness training and load carrying, rather than at clinical rehabilitation.
FEATURES
- Vision-guided knee exoskeleton: camera and LiDAR scan the path ahead
- EPA perception system (Exteroception + Proprioception + Action) adjusts assistance before each step
- Flexmo dynamically balanced joint, built on variable-stiffness actuation
- Up to 60 per cent reduction in knee impact
- 45 per cent knee assistance with intelligent power compensation
- Four modes - Eco, Turbo, Training and Rest - selected with one tap
- Companion IRMO app with motion tracking
- Deployed 420 x 102 x 55 mm
- folds to 287 x 189 x 55 mm
- Weight 2 kg
- Housing aluminium alloy with carbon fibre and titanium alloy
- Battery life 8 h
- Ingress protection IP67 - the only trim rated above IP54
- 8 G RAM, 64 G storage - double the RAM of the Pure and Pro
- Motor peak power 1000 W (1.34 hp)
- Peak output torque 18 N·m / 13.28 lb-ft
- DUAL-side camera with 8 m² coverage, against single-side 5 m² on the other trims
- Night-vision camera - fitted only on this trim
- LiDAR detection range 10 m
- 9-axis IMU
- Operating temperature 0 to 40 degrees C recommended, -20 to 60 degrees C limit
TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 2 kg |
|---|---|
| Dimensions | L 420 mm × W 102 mm × H 55 mm |
| Mobility | |
| Movement Type | Other |
| Environment | Outdoor trails, stairs and urban ground; IP67; 0 to 40 degrees C recommended |
| Sensing & Compute | |
| Sensors | dual-side camera (8 m² coverage), night-vision camera, LiDAR (10 m detection range), 9-axis IMU |
| Software / AI | EPA (Exteroception + Proprioception + Action) terrain perception; IRMO companion app; Eco, Turbo, Training and Rest modes |
TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 2 kg |
|---|---|
| Dimensions | L 420 mm × W 102 mm × H 55 mm |
| Mobility | |
| Movement Type | Other |
| Environment | Outdoor trails, stairs and urban ground; IP67; 0 to 40 degrees C recommended |
| Sensing & Compute | |
| Sensors | dual-side camera (8 m² coverage), night-vision camera, LiDAR (10 m detection range), 9-axis IMU |
| Software / AI | EPA (Exteroception + Proprioception + Action) terrain perception; IRMO companion app; Eco, Turbo, Training and Rest modes |
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FREQUENTLY ASKED QUESTIONS
What is the IRMO M1 Ultra?
The IRMO M1 Ultra is the top trim of the M1, which IRMO markets as the world's first vision-based knee exoskeleton. A built-in camera and LiDAR scan the ground ahead and the EPA system - Exteroception, Proprioception and Action - adjusts assistance before each step rather than reacting to the wearer's movement alone.
Who makes the IRMO M1 Ultra?
The IRMO M1 Ultra is made by IRMO, a robotics company based in China.
How much does the IRMO M1 Ultra cost?
The IRMO M1 Ultra is priced at around $2,299.
What is the IRMO M1 Ultra used for?
The IRMO M1 Ultra is designed for helping. It is used in consumer and leisure-tourism settings.
How much does the IRMO M1 Ultra weigh?
The IRMO M1 Ultra weighs 2 kg.
When was the IRMO M1 Ultra released?
The IRMO M1 Ultra was released in 2026.
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