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ExoMotus™ M4 Lower-limb Exoskeleton Robot

Built by Fourier · Singapore

Updated May 2026·methodology
ExoMotus™ M4 Lower-limb Exoskeleton Robot

Robo Index

49.3/ 100

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

5 of 10 signals present

How the Robo Index is scored
Deployment footprint335%
Company financial healthnot yet scored20%
Spec completeness8420%
Media mentions (trailing 12 months)not yet scored10%
User reviewsnot yet scored5%
Market availabilitynot yet scored5%
Company maturity553%

Overview

The ExoMotus™ M4 is a lower-limb exoskeleton robot designed to simplify gait training for therapists and patients. It features a body-weight support frame, built-in chair, and open platform system (EXOPS™) for integration with the Fourier ecosystem. The device is made from high-strength materials including steel, aluminium, fabric, and plastic, ensuring patient comfort and safety while maintaining portability. With an average setup time of five minutes, it allows therapists to focus on patient care rather than device setup. The exoskeleton supports natural gait patterns and is used in hospitals and rehabilitation centers across the UK, Shanghai, Singapore, and the Philippines.

Buyer decision signals

Deployments

1 known operator in UNITED KINGDOM

Viability

est. 2015

GR-3 featured at CES 2026

Specifications

Category: Exoskeleton
Weight
40 kg
Launch year
2023
Price
Contact for quote
Status
active
VerifiedSelf-reportedEstimated

Company profile

Founded
2015

Detailed specifications

Other5
Built In Seat
true
Setup Time Minutes
5
Low Friction Wheels
4
Outer Width Balance Frame
meets conventional 1000kg elevator requirements
Total Weight Support Frame Kg
100

Company milestones

  • Jan 2026LaunchGR-3 featured at CES 2026
  • Aug 2025LaunchGR-3 official launch announced
  • Jul 2025MilestoneGR-3 unveiling announced for August
  • Oct 2024MilestoneHospital Rehabilitasi Cheras exhibition
  • Sep 2024LaunchGR-2 launched by Fourier in Shanghai
  • Oct 2023MilestoneExoMotus M4 video published
  • 2025LaunchGR-2 design registrations
  • 2025MilestoneExoMotus M4 listed at MEDICA 2025

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

More videos

Mr. Ng’s Journey: Overcoming Stroke and Spinal Cord Injury with ExoMotus™ M4

Fourier RehabOfficial

Reviews for ExoMotus™ M4 Lower-limb Exoskeleton Robot

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