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Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 229 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers enjoy the DoohicKey Key Tool for its compact size and the convenience it brings. They appreciate the inclusion of a bottle opener and a screwdriver, making it a versatile tool for everyday tasks. While some customers find the box cutter to be less effective and the edges to be sharp, the overall sentiment is positive, with many customers praising its handiness and usefulness.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 229 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Just what I needed….and at right time.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I made random purchase while browsing accessories. I just thought this would be a cool thing to add to my keychain. And it added and then I really didn’t think about it until one busy day, I needed to remove and replace a busted up screw from desk, had to measure a box to see if it could fit a large item I needed to be shipped out, open a bottle top beverage, and scrub away withered up wood of a locked shed to get into it….and lo and behold I had the answer to all of those hurdles on my keychain. It’s remarkable what good use you can make out of this small handy dandy tool. Now, whenever I’m faced with a problem, this doohickey key tool is part of my thought process in utilizing a solution. Handy dandy indeed!

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener, Quality

    Rated 5 out of 5 stars

    Handy for everyday use!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty handy dandy tool that i found useful in my day to day activities. Like just the other day I needed to measure a box and had to tear down another box and this tool helped me in both with its measure tool side and box opener feauture. It’s pretty durable and I attach it with my keys. Great buy!

    I would recommend this to a friend
  • Pros mentioned:
    Quality, Size

    Rated 5 out of 5 stars

    appropriate size

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    small enough to use as a key chain and bottle opener. I though it will be flabby but the metal is strong enough to open bottle caps

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener, Size

    Rated 5 out of 5 stars

    Doohikkey

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love it it fot sperfect on my keychain and it had a bottle opener

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener

    Rated 5 out of 5 stars

    Everyone needs this!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A handy tool that does a lot! Bottle opener and other tools all in one!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Nite Ize Key Tool

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a multi utility keychain add-on tool. I like to have this handy - one never knows when you will need it.

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 5 out of 5 stars

    Gadget

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Even though it's small, this gadget is multipurpose, and lightweight.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    It's neat, but not very practical.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like the idea of being able to use the wrench that's right there on my keys, but in the several instances where I've actually been able to use it, I quickly acquiesced and started digging for mytraditional socket wren g. Other than that it's basically it typical Nite-ize keychain.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Handy and useful tool

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This little gadget is great in emergency or everyday use!

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener, Quality, Size

    Rated 5 out of 5 stars

    Compact and Handy – A Must-Have Keychain Tool!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Nite Ize DoohicKey Key Tool is an absolute game-changer for anyone looking to keep essential tools handy without the bulk. It’s compact, lightweight, and fits perfectly on my keychain. The multi-tool design is incredibly useful—featuring a bottle opener, flathead screwdriver, wrench, and even a box cutter, all in one sleek package. I’ve used it a few times already, and it’s surprisingly durable for such a small tool. It’s sturdy enough to handle everyday tasks, like opening packages or tightening screws, and I love that it doesn’t take up much space. The black finish also gives it a cool, modern look. For anyone who likes being prepared on the go without carrying a toolbox, the DoohicKey is a must-have. Highly recommend it!

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener, Size, Weight

    Rated 4 out of 5 stars

    Good tool to have on a key ring

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I keep this on my key ring. I mainly use it as a bottle opener and box cutter. The flathead screwdriver also comes in handy. It doesn't help with phillips heads, but still useful as a lever to pry things open. I haven't used it as a wrench yet, but in a real pinch it could be nice to have. It's about the size of a key and weighs very little, so it's on me all the time.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Quality, Size

    Rated 5 out of 5 stars

    Surprisingly useful

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this as a last second add at the register to bring my total up above the value of my rewards certificate. I had no intention of actually doing anything with it. Last year, I decided to bring it with me to the field for a month-long hitch out on a drillship. I'm regularly needing to access PLC panels, junction boxes and sensors. I can't believe how many times now that I've been able to use this little tool. The bolt/nut tool in the handle portion is often more than enough to break loose panel screws and the flathead screwdriver gets used/abused for all kinds of other tasks. The hardened steel has held up brilliantly. I now carry this tool anywhere I go in the field.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    great tool

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great little tool. useful for Every day carry to open packages and as screwdriver.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Quality, Weight
    Best Buy Employee

    Rated 5 out of 5 stars

    Very cool doohickey

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    Best Buy Employee
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very cool doohickey. I wanted a multitool for my keychain, and this fits the need perfectly. Lightweight but sturdy and multifunction.

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener

    Rated 5 out of 5 stars

    Cute little key holder with added features

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A screwdriver, ruler, box cutter, bottle opener on a key holder. Pretty cool!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very useful and simple. Nice for keyring. I like the ruler for small quick measurements.

    I would recommend this to a friend
  • Pros mentioned:
    Quality, Size

    Rated 5 out of 5 stars

    Great and Portable

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been using this for a couple of years and I absolutely love it. It has been well used and it still looks great. It is the perfect width and length to blend in well with the keys. It never pokes me in my pocket or catches on anything. It is one of those things you don't know you need but once you have one, you don't want to go without it.

    I would recommend this to a friend
  • Pros mentioned:
    Bottle opener

    Rated 4 out of 5 stars

    Great keychain

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this cause it was the cheapest one on the shelf and I'm pretty impressed. The box cutter is quite useful, the bottle opener I used once for soda and the name is brilliant. Docking a star just cause compared to other keychains, the keychain part isn't the easiest to access quickly.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Versatile and TSA friendly

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to have on your keychain. Although your house key may be sharper to open that package, this can pop a cold one or scratch a lotto ticket like no other.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great value!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent functionality and price. Would purchase again!

    I would recommend this to a friend
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