ExoMotus™ M4 Lower-limb Exoskeleton Robot vs X-ble Shoulder
Side-by-side comparison of ExoMotus™ M4 Lower-limb Exoskeleton Robot (Fourier) and X-ble Shoulder (Hyundai Motor Group) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ExoMotus™ M4 Lower-limb Exoskeleton RobotSingapore
- X-ble ShoulderSouth Korea
Year First Available
- ExoMotus™ M4 Lower-limb Exoskeleton Robot2023
- X-ble Shoulder2024
Verified Deployments
- ExoMotus™ M4 Lower-limb Exoskeleton Robot0 Deployments
- X-ble Shoulder0 Deployments
Layer 2: Operational
Availability Status
- ExoMotus™ M4 Lower-limb Exoskeleton RobotACTIVE
- X-ble ShoulderACTIVE
Layer 3: Category Specific
Payload Capacity
- ExoMotus™ M4 Lower-limb Exoskeleton Robot—
- X-ble Shoulder3.7 kg
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Singapore | South Korea |
| Year First Available (values differ) | 2023 | 2024 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Last-Mile Delivery buyers) (values differ) | — | 3.7 kg |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Reach, Max Speed, IP Rating, Autonomy Level
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | ExoMotus™ M4 Lower-limb Exoskeleton Robot | X-ble Shoulder |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
ExoMotus™ M4 Lower-limb Exoskeleton Robot, X-ble Shoulder have no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes ExoMotus™ M4 Lower-limb Exoskeleton Robot and X-ble Shoulder?
ExoMotus™ M4 Lower-limb Exoskeleton Robot is made by Fourier, based in SG. X-ble Shoulder is made by Hyundai Motor Group, based in KR.
When were ExoMotus™ M4 Lower-limb Exoskeleton Robot and X-ble Shoulder launched?
ExoMotus™ M4 Lower-limb Exoskeleton Robot launched in 2023. X-ble Shoulder launched in 2024.
How do ExoMotus™ M4 Lower-limb Exoskeleton Robot and X-ble Shoulder compare on the Robo Score?
ExoMotus™ M4 Lower-limb Exoskeleton Robot scores 42.5 on the Robo Score. X-ble Shoulder scores 64.8. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are ExoMotus™ M4 Lower-limb Exoskeleton Robot and X-ble Shoulder in the same category?
Both robots are classified as Exoskeleton on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Exoskeleton robots?
Hardware cost is one input. Exoskeleton TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost and payback of an industrial exoskeleton program.
What should a buyer ask vendors when choosing between ExoMotus™ M4 Lower-limb Exoskeleton Robot and X-ble Shoulder?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The exoskeleton vendor RFP: questions and red flags.
Going deeper — picking the right robot
The real cost and payback of an industrial exoskeleton program
7 min readExoskeletons
The exoskeleton vendor RFP: questions and red flags
8 min readExoskeletons
A 90-day deployment playbook for industrial exoskeleton programs
9 min readExoskeletons
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
ExoMotus™ M4 Lower-limb Exoskeleton Robot vs X-ble Shoulder compares two robots in the exoskeleton category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.