SKU: 77060503494

Kinvent K-Power

Sale price$877.50 Regular price$975.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Kinvent K-PowerSpeed Sensor, Every Millisecond Counts Take your athletes to the next level with K Power! The first hybrid sprint and velocity based training (VBT) sensor, delivering real time, high precision data on distance, speed, explosiveness, and power. Product Benefits Portable & Wireless Design Ready in seconds No cables, no hassle . K Power is ultra light and fully wireless, giving athletes complete freedom of movement in any environment. Indoor & Outdoor

Speed Sensor, Every Millisecond Counts

Take your athletes to the next level with K-Power!

The first hybrid sprint and velocity-based training (VBT) sensor, delivering real-time, high-precision data on distance, speed, explosiveness, and power.

Product Benefits

Portable & Wireless Design

Ready in seconds - No cables, no hassle . K-Power is ultra-light and fully wireless, giving athletes complete freedom of movement in any environment.

Indoor & Outdoor Use

Train anywhere K-Power works seamlessly outdoors and indoors, even in limited spaces like gyms or sports halls.

Hybrid Technology IMU + UWB

Powered by UWB technology, K-Power offers ultra-precise tracking with minimal drift, delivering lab-level accuracy in real-world conditions.

Versatile Applications

From strength and conditioning to rehab and high-performance sport, KPower adapts to a wide range of needs and disciplines.

Real-Time Feedback

Get instant data on speed, power, and explosiveness, helping coaches and athletes make smarter, faster training decisions on the spot.

High Precision Tracking

Measures up to 10 m/s speed and 5000 W power, with 200 Hz sampling rate and ±2 % accuracy.

Product Specifications

Dimensions

  • Dock: 64 x 43mm (Diameter) 
  • Sensors: 49 x 20mm (Diameter)

Weight

  • Dock: 120g
  • Tracker: 30g

Specifications

  • Wireless Range: up to 30m
  • Max Acceleration: +-16g
  • Static Accuracy: 
  • Dynamic Accuracy: (head., pitch, roll) 7° , 2° ,2°
  • Acquisition Frequency: 200 Hz
  • Eco Features: Self-activated "sleep" mode after 10 minutes
  • UWB Frequency: 100 Hz - UWB static accuracy <10 cm
  • Accuracy: ±2 % (speed) | ±5 % (power)
  • Battery Life: > 10 hours

Additional Information

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77060503494

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4.7 ★★★★★
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PARRIS CHARGOIS
Natrona Heights, US
★★★★★ 5
This shirt brings mens dress shirts to a new level. My husband wears it with slacks or jeans.
Color: Army Green, Size: X-Large
Kudos to whoever designed and manufactured this shirt! It is stylish with interesting details. It can be gently washed in your washing machine and dried on a warm setting. The fabric is next level, feels like cotton with a tech stiffness to it. It has a dull sheen. I'd say "give it a shot". I ordered one and it was sooo handsome that I got my husband some other colors. Bonus.....The cut is generous enough to make a bit of a paunch disappear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
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Ron
Charlottesville, US
★★★★★ 5
Well-made shirt.
Color: Light Grey, Size: Small
Material doesn’t feel light or flimsy. Very soft and fits well. Not too loose or too tight. Plan to purchase another one down the road.
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Reviewed in the United States on May 9, 2026
R
Verified Purchase
Rose
New York, US
★★★★★ 5
Fit and color are spot on
Love the shirt and the material is great! It washes and iron well. The fit was perfect on my husband and he really liked it as well. We will definitely be ordering more colors. We got the blue color and it is just as pictured. Love the strip also it really adds to the look.
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Reviewed in the United States on March 29, 2026
C
Verified Purchase
CP
Port Orchard, US
★★★★★ 3
Shirt Without Buttons
Color: Navy Blue, Size: 3X-Large
I bought about seven of these shirts. They are soft and very comfortable to wear. However, it appears to be a major quality control issue with these shirts, regardless of the color. The buttons keep falling off the shirt on their own. Even when I wash them in the washing machine, on delicate. And the most frustrating thing about the whole ordeal, I have no extra buttons to replace those that fell off. I have shirts that I have had for years, and the buttons are still on the shirts. What's more, they each have extra buttons, one small and one regular size. I guess since the shirt is made in China, they make money by using low quality thread and not putting any replacement buttons. You be the judge, to buy or not to buy, if you can deal with the buttons coming off and nothing to replace them with. The choice is yours.
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Reviewed in the United States on February 15, 2026
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Verified Purchase
SiSi
Lake Worth, US
★★★★★ 5
Very nice fit.
Color: Navy, Size: X-Large, Color: Navy, Size: X-Large
This really looked good on my fiancé, who is 6'1 and has a long torso and broad chest and shoulders. It was looser in the midsection. I got him an XL.
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Reviewed in the United States on June 6, 2026

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