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Exoskeleton

Dephy Sidekick

Built by Dephy · United States

Updated Sep 2026·methodology
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The Dephy Sidekick is a Exoskeleton developed by Dephy (United States), launched 2026, priced at $4,500 USD.

RoboScore

50.4/ 100

Adequate evidence

No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.

3 of 9 signals present

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

Weighted factors

average of the 3 scored · blanks don't count

Commercial maturity20%75/100
Deployment footprint20%unknown
Proven track record12%unknown
Spec completeness12%96/100
Company financial health12%unknown
Company maturity8%50/100
Manufacturer portfolio6%unknown
Media mentions (trailing 12 months)6%unknown
Independent recognition4%unknown

Ranked in the Exoskeleton standing, against 69 robots.

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Overview

The Dephy Sidekick is the world's first wearable powered exoskeleton focused on the ankle. It is lightweight, intuitive, and designed to enhance mobility, allowing users to move farther and faster with reduced effort. The Sidekick features integrated sensors and adaptive controls, maintains the ankle's natural range of motion, and offers up to 100+ lbs of joint offload to reduce fatigue. It includes a removable battery that lasts 3-5 miles per charge, a simple user interface with 3 power levels, and is compatible with specially designed shoes featuring an integrated carbon fiber footplate.

Flagship features

  • Designed for adults with lower limb fatigue or conditions like neuropathy, arthritis, multiple sclerosis, foot drop, post-stroke effects, Parkinson’s, and Achilles injuries
  • Not a medical device but can be used with HSA/FSA funds with medical approval
  • Includes a pair of shoes, Sidekick device, calf straps, shin pads, batteries, charging dock, torque wrench, and carrying case
  • Travel-friendly with LiPo batteries following standard airline regulations

Buyer decision signals

Viability

est. 2016

Sidekick availability announcement

Price

$4,500

Availability

available

Specifications

Category: Exoskeleton
Launch year
2026
Price
$4,500 USD
Status
active
VerifiedSelf-reportedEstimated

Company profile

Founded
2016

Detailed specifications

What it is built for4
Applications
personal mobility,elderly care
Sub Category
medical mobility
Industries Served
healthcare
Deployment Environment
both
Size & capacity1
Height Mm
381
Movement & precision1
Actuator Type
electric motor
Controls & integration1
Sensor Suite
imu,force torque
Buying & support2
Datasheet Url
Preview PDF online
Availability Status
available
Other details11
Load Path
ground
Assist Mode
active
Body Coverage
ankle only
Donning Assist
solo
Frame Material
carbon fiber
Joints Actuated
ankle
Safety Features
emergency stop,low battery lockdown
Control Strategy
intent detection,adaptive control
Battery Swappable
true
Indication For Use
mobility enhancement
Shoe Compatibility
Sidekick compatible shoes with integrated carbon fiber footplate

Who runs it· deployment evidence

No deployment evidence on file

A deployment is recorded when a public source names the customer, or the maker confirms it. Nothing here counts against this robot.

6 other robots in this category have one.

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Where to buy

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Company milestones

  • 2025LaunchSidekick availability announcement
  • 2016MilestoneMIT Media Lab spin-off
  • MilestoneCEO and co-founder identified
  • MilestoneSidekick described as an ankle-powered bionic exoskeleton
  • LaunchSidekick product page and starter pack

More videos

Getting Started with the Sidekick

Dephy, Inc.

Introducing the Dephy Sidekick

Dephy, Inc.

Sidekick Best Practices

Dephy, Inc.

Gil S. Sidekick Testimonial

Dephy, Inc.Official

Kayla C. Sidekick Testimonial

Dephy, Inc.Official

Mike O. Sidekick Testimonial

Dephy, Inc.Official

Tamara G. Sidekick Testimonial

Dephy, Inc.Official

Putting On Your Sidekick

Dephy, Inc.Official

Sidekick Fit Guide

Dephy, Inc.Official

Dephy in the news

the maker

3 events

Dephy Sidekick Exoskeleton Hands-On

News about Dephy, the maker — not about this robot specifically, except rows marked this robot. Collected and classified independently across 4 outlets, so a maker cannot add to it. It never changes this robot's RoboScore — the evidence half of the RoboIndex — and it can move it up a board by at most 15 points. See all Dephy news

Frequently asked questions

Who makes the Dephy Sidekick?
The Dephy Sidekick is developed by Dephy, based in United States.
What type of robot is the Dephy Sidekick?
The Dephy Sidekick is a Exoskeleton made by Dephy.
How much does the Dephy Sidekick cost?
The Dephy Sidekick is priced at $4,500 USD.
When was the Dephy Sidekick launched?
The Dephy Sidekick was launched in 2026.

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