Model Ci | WHILL

Freedom to pursue your style

Discover a newfound freedom and engage in the things you love.

From outdoor adventures to indoor activities, the Model Ci will complement your every move.

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Key Features


Use the iPhone and Android* app to remotely drive Model Ci mobility devices.

Ergonomic Controller

Ergonomic controller provides all-day comfort.


Device power, 4 speed settings, safety horn, and battery life indicator easily in reach.

Turning Radius

29.9″ turning radius allows you to make tight turns in narrow hallways and elevators.

Climb Obstacles

Effortlessly climb over obstacles up to 2” in height with powerful motors and large front omni-wheels.


Disassembles in less than 10 seconds! Just three simple steps and three lightweight components.


Driving Range Up to 10 Miles
Maximum Speed 5 MPH
Incline Capability 10°/17.6%
Turning Radius 29.9″
Ground Clearance 2″
Seat Sizes Available 16″/18″
Device Width 16″ Seat = 21.5″/18″ Seat = 23.5″
Device Length 38.8″
Device Weight 16″ Seat=112 lbs/18″ Seat=114 lbs
Suspension Rear Wheel Independent
Charging Time ~ 5 hours
Front Wheel Diameter 9.8″ Omni-wheel
Rear Wheel Diameter 10.5″
Max Weight Capacity 250 lbs
Battery Lithium-Ion (25.2V 10Ah)
Operational Conditions 5°F to 104°F

Go Out and Adventure!

Explore & Engage

Drive across town or into your local café with confidence knowing the Model Ci will easily handle the terrain ahead and fit comfortably into any environment.

Technology at Your Fingertips

Enjoy greater peace-of-mind and independence. Receive premium support with the Model Ci’s embedded intelligent innovations, including Bluetooth controls and 3G connectivity.

Easy Disassembly

Disassembles in less than 10 seconds. Just three simple steps and three lightweight components.

Safe & Secure

A responsive and simple-to-use controller allows you to navigate your world effortlessly and enjoy all-day comfort.

The Right Fit

Model Ci can be easily adjusted to fit you. From the seat depth and height, to the controller position, you can customize the Model Ci for a comfortable driving experience.

Find Your Perfect Style

Choose from eight colors and a great selection of accessories to match your personal style.


Purchase accessories for added safety, style, and convenience.


Battery ChargerBattery Charger

Lap BeltLap Belt

Smart KeySmart Key

JoystickJoystick (Stick)

Walking Stick HolderWalking Stick Holder

Side BagSide Bag

Arm Support PadsArm Support Pads

Foot Plate AdapterFoot Plate Adapter

Arm CoversArm Covers

Model Ci on the hill
Model Ci streamers
Model Ci back chair
Model Ci - female with laptop
Model Ci - Omni-wheel
Model Ci shopping
Man at table