The Automatic Start Gyroscopic Dumbbell

Was $79.95 NOW $29.95

Used by astronauts and professional athletes to tone and strengthen upper body muscles, this is the rotating gyroscopic dumbbell that starts at the touch of a button. Holding the tennis ball-sized device and rotating your wrist maintains the rotation of the gyroscope to spin up to 15,500 rpm and provide up to 45 lbs. of torque resistance to strengthen the wrists, biceps, triceps, and deltoids. A study performed by Southern Utah University proved the gyroscopic dumbbell increased maximum handgrip strength by an average of 11%. The low-impact exercise can also increase the range of motion in hands and help rehabilitate carpal tunnel and tennis elbow injuries. The included base spins the internal gyroscope to the optimal speed in 10 seconds and the dumbbell's integrated tachometer measures and displays the current rpm, highest rpm achieved, and total number of revolutions. Base requires two AA batteries. 3 1/2" H x 3 3/4" W x 4 1/4" L. (1 lb.)

Lifetime Guarantee

The Automatic Start Gyroscopic Dumbbell comes with The Hammacher Schlemmer Lifetime Guarantee. If this product ever disappoints you, for any reason, you may return your Hammacher Schlemmer purchase for exchange, credit, or refund.

Should you have any questions, we are available seven days a week (8:00 am – midnight EST). Please call 1-800-321-1484 to speak with a specialist or email us at to receive a response within three business hours or less.

Sale item quantities are limited — please order soon.

Item 84381

Special Shipping Charges

Shipping charges noted in parentheses apply in addition to our standard shipping & service.

We're sorry, but gift wrap is not available. Please call 1-800-395-7006 for Premium or Express delivery rates.

Special Shipping Charges

Oversized items scheduled for expedited delivery (Premium or Express) may incur additional shipping and services charges because of their unusual size. Please call 1-800-321-1484 for an estimate of S&S charges. International callers, please call 1-513-860-3397.

We're sorry, but gift wrap is not available for oversized items.

Special Shipping Charges

Shipped via truck and may require customer assistance upon delivery. You will be contacted to make an appointment for delivery.

We're sorry, but gift wrap and gift cards are not available.

This product is Duty Free to Canada

GST still applies and will be charged upon processing. For complete shipping & service charges please call Customer Service at 1-800-321-1484 .

Price $29.95
We regret that this item is no longer available.
The Automatic Start Gyroscopic Dumbbell
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