Power Assist
LIFE SHOULD BE LIVED TO THE FULLEST, AND POWER ASSIST MAKES THAT A REALITY FOR MANY MANUAL WHEELCHAIR USERS.
Whether you’re sightseeing on vacation or running your day-to-day errands, power assist can give you a little bit of an extra push when you need it most. While power assist isn’t new, thanks to advancements in technology and design, more options are currently available than ever before.
Overview
In the simplest terms, power assist provides manual wheelchair users with power when they need it.
Power Assist:
- Requires less force to propel, reducing the number of pushes needed to go the same distance;
- Makes it easier to propel over difficult terrain such as grass, gravel, carpet, curb cuts, ramps and inclines;
- Allows users to do more while using less energy, which helps fight fatigue and overuse injuries, such as carpal tunnel and rotator cuff problems.
Power Assist Perks:
GREATER CONNECTIVITY: Bluetooth gives you the ability to control speed and customizable settings with an
app. It’s now possible to control some products without being in the chair, making it easy to store when not being used.
SAFETY: Many products offer increased speed to cross busy streets or assisted braking when going downhill, helping to make daily life a little more safe.
IMPROVED DRIVABILITYAND TRANSPORTABILITY: Thanks to continued innovations, products continue to get lighter and easier to remove for travel, while engines are becoming stronger and more efficient, helping you get where you’re going with a little less hassle.
Types
Manual wheelchair users have two main options when it comes to power assist: power assist wheels or an add-on unit. In deciding between the two, experts suggest taking stock of your goals and finding the right combination of options that fit your lifestyle. You and your care team should consider functional and comfort levels as well as safety when making decisions about which product might work best. If you qualify, power assist may be covered by insurance, whether you’re a new or existing user. Private pay options are also available. If you have questions, consult your doctor, therapist or National Seating & Mobility.
Alber e-motion® | Alber twion® | SmartDrive MX2+ | SMOOV® one | |
---|---|---|---|---|
Type | Power Assist Wheels | Power Assist Wheels | Rear-Mounted Add-On | Rear-Mounted Add-On |
Manufacturer | Invacare | Invacare | Permobil | Invacare |
Ease of Travel | Easy removal for travel in car. Features airplane mode, which prevents the e-motion from turning on during flight. | Detach the wheels with quick release feature | Easy to attach and detach | Easily removeable |
Motor/Battery | e-motion hub motor in three sizes (22″, 24″, 25″). Automatic battery charger included. Optional control unit available. | Lithium ion battery powers the device for up to 12 miles, charges up to 80% in four hours | 25 W brushless DC powers up to 12.3 miles | Built-in battery pack with up to 12 miles of range and powerful hub drive motor. Bluetooth provides a seamless wireless connection between the control and drive unit. |
Weight | 17 lbs per wheel | 13 lbs per wheel | 12.5 lbs | 12.5 lbs |
Speed | 5.3 mph | 6 mph | 5.5 mph | Up to 6.5 mph |
Unique Features | • New mobile app • Cruise Mode • “Lighter, faster, stronger and smarter” than the previous e-motion (M15) • Assisted braking when going downhill • Patented roll-back delay while driving uphill | • High-tensile aluminum alloys, high-tech plastics and the latest digital motor technologies • Offers proportional power (harder push results in more power) | • Multiple ways to control, including SwitchControl buttons (momentary or latched), original PushTracker, or PushTracker E2 • Offers tap gestures and SwitchControl buttons • Lightest power assist add-on on the market • Offers activity feedback with the PushTracker app | • Aluminum locking claw to secure unit • Simple to remove from the chair • App allows users to customize ride, check battery life •Offers users three ways to stop: grabbing the hand rims, hitting a button on the side or using the speed dial |
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