Sharper Image

Sharper Image Powerboost Ultra Deep Tissue Percussion Massager

|68 ratings
Item # 990463878
Current price is $119.98
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Smart summary

Generated by AI
  • Powerful Percussion Therapy: The Sharper Image Powerboost Ultra Deep Tissue Percussion Massager features a 14 mm amplitude, delivering potent percussion therapy to effectively penetrate tight muscle knots and alleviate soreness for targeted relief.
  • Adjustable Speed Settings: Tailor your massage with 6 adjustable speed settings, allowing for customizable intensity ideal for warm-ups, cooldowns, post-workout recovery, or addressing deep muscle tension and relaxation.
  • Diverse Massage Heads: Five interchangeable attachments (round, fork, flat, cone, compression) are included, providing versatile treatment options to precisely target and treat various muscle groups and specific areas.
  • Whisper-Quiet Design: Equipped with Quiet-Drive Technology, this massager ensures whisper-quiet operation for powerful therapy without disruptive noise, making it ideal for use at home, the office, or the gym.
  • Portable Power: A rechargeable battery offers up to 3 hours of use per charge, and an included carry case enhances portability, ensuring convenient recovery support wherever you go.
sharper image powerboost ultra deep tissue percussion massager front-facing matte‑black handheld percussion gun with round attachment mounted, T-shaped pistol silhouette, textured grip and rear LED speed ring; five interchangeable heads (round, fork, flat, cone, compression) and zipped carry case displayed beside boxed retail packaging on white background, suitable for targeted muscle recovery and quiet home use.
Sharper Image Powerboost Ultra Deep Tissue Percussion Massager
Hero image 0 of Sharper Image Powerboost Ultra Deep Tissue Percussion Massager, 0 of 10

About this item

Product details

Powerful Deep Tissue Relief

Experience unparalleled muscle relief with the Sharper Image® Powerboost® Ultra Deep Tissue Percussion Massager. Designed with a 14 mm amplitude, this device delivers powerful percussion therapy to effectively penetrate tight knots and alleviate soreness. Whether you're recovering from a workout or easing everyday tension, this massager is built to provide deep and targeted relief.

Customizable Speed Settings

Tailor your massage experience with 6 adjustable speed settings. Choose the perfect intensity for warm-ups, cooldowns, or post-workout recovery. This flexibility ensures that you can address your specific needs, whether you're targeting deep muscle tension or simply relaxing after a long day.

Versatile Attachments for Every Muscle Group

The Powerboost® Ultra comes with five interchangeable attachments, allowing you to target every muscle group with precision. From large muscle areas to pinpoint spots, these attachments provide versatile treatment options to suit your recovery needs.

Quiet and Portable Design

Featuring Quiet-Drive Technology, this massager operates with whisper-quiet performance, making it ideal for use at home, in the office, or at the gym. The rechargeable battery offers up to 3 hours of use per charge, and the included carry case ensures easy portability, so you can take your recovery routine anywhere.

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Specifications

  • Dimensions: 9" x 3" x 10"
  • Color: Black
  • 14mm amplitude
  • 6 adjustable speed settings
  • 5 interchangeable attachments
  • Rechargeable battery
  • 3 hour run time

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.5 out of 5 stars
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68 ratings43 reviews
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  1. 5 stars75% (51)
  2. 4 stars12% (8)
  3. 3 stars6% (4)
  4. 2 stars1% (1)
  5. 1 star6% (4)
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Showing 1-3 of 43 reviews

Feb 12, 2026
Reviewer name: Kath
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Power boost Massager

I purchased this for my son who is athletic and works out. He loved it.

Helpful?5R97RO4EOV6117592722652
Mar 9, 2026
Reviewer name: Barbs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Massage Winner!!!

Sharper Image Massager Gun

Helpful?5R97RO4EOV6117592722652
Sep 8, 2025
Reviewer name: phuongp24_9286
5 out of 5 stars
5 out of 5 stars review

Great massage gun

[This review was collected as part of a promotion.] I’ve been using the Sharper Image Powerboost Deep Tissue Massager Ultra with LED Display for a few weeks and I’m really impressed. It’s very effective at relieving muscle tension after workouts and long days, especially on my back and shoulders. The different speed settings are easy to adjust with the clear LED display, and the battery life lasts for several sessions before needing a recharge. I also like that it’s lightweight and portable, so I can carry it around the house without hassle. The noise level is reasonable and not too distracting, even when used at higher speeds. Overall, it feels sturdy and well-made, making it a reliable tool for daily recovery and relaxation.

Review from MSBrands
Helpful?5R97RO4EOV6117592722652

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