Search  for anything...

V2 KETOSCAN Mini Breath Ketone Meter, Diet & Fitness Tracker | Monitor Your Fat Metabolism, Level of Ketosis on Low carb, Ketogenic or Any Nutrition & Fitness Program

  • Based on 891 reviews
Condition: New
Checking for product changes
$149.99 Why this price?

Buy Now, Pay Later


As low as $25.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 29
Order within 2 hours and 21 minutes
Available payment plans shown during checkout

Features

  • [MADE IN KOREA] Ketoscan mini is a portable breath acetone analyzer that measures the ketone level and calculates body fat burning rate in your exhaled breath.
  • NON-INVASIVE: No need to prick your fingers. Just blow into the device for 3 seconds.
  • MOBILE APP. CONNECTABLE: Record and monitor your acetone levels and weight daily, weekly and on a monthly basis. Also Leave comments, and track your calories with photos of the food that you ate.
  • RESULT IN PPM : Check your results on both the device and the mobile app. Even without the mobile app., the device displays your results in PPM(Parts Per Million) on the built in white dot matrix display.
  • CALCULATE BODY FAT BURNING RATE: With the result you can determine your body fat burning rate as well as your optimal ketosis state. It will help you plan your nutrition and fitness regime.

Brand: KETOSCAN


Product Dimensions: 2.12"L x 0.72"W x 4.33"H


Battery Cell Composition: Lithium Ion


Product Dimensions ‏ : ‎ 2.14 x 4.33 x 0.72 inches; 7.51 Ounces


Item model number ‏ : ‎ Keto-1


Batteries ‏ : ‎ 1 Lithium Polymer batteries required.


Date First Available ‏ : ‎ May 19, 2019


Manufacturer ‏ : ‎ SENTECH USA INC


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Handy if you must get an immediate ketone reading
I recently purchased the V2 KETOSCAN Mini Breath Ketone Meter, and it has been a game-changer for my diet and fitness tracking. This portable breath acetone analyzer is designed to measure ketone levels and calculate body fat-burning rates in your exhaled breath. What I love most about this product is that it is non-invasive. There is no need to prick your fingers. Blow into the device for 3 seconds and get an accurate reading of your acetone levels. The device is also very user-friendly, displaying your results in PPM (Parts Per Million) on the built-in white dot matrix display, which can be viewed on the mobile app. Speaking of the mobile app, it is incredibly useful and easy to use. You can record and monitor your acetone levels and weight daily, weekly, and monthly, and track your calories with photos of the food you ate. It's a great way to keep track of your progress and make informed decisions about your nutrition and fitness regime. What I found most impressive about the V2 KETOSCAN Mini Breath Ketone Meter is its ability to calculate body fat-burning rates. This allows you to determine your optimal ketosis state and plan your nutrition and fitness regime accordingly. It's a great tool for anyone on a low-carb, ketogenic, or other nutrition and fitness program. Overall, I highly recommend the V2 KETOSCAN Mini Breath Ketone Meter to anyone looking to monitor their fat metabolism and level of ketosis. It's a reliable and easy-to-use device that has helped me to stay on track with my diet and fitness goals. ... show more
Reviewed in the United States on April 2, 2023 by Jose Luis Navarro Jr

  • Reliable and Accurate Ketone/Acetone Breathalyzer
I have been keto on and off for nearly 2 years and had started using a ketone blood meter early on in my journey. I am familiar with how my diet impacts the level of ketones my body produces and understand how to manipulate my metabolism to maximize fat burning. The breathalyzer I purchased is very accurate and has been consistent with my results from blood ketone testing. I use the Keto mojo glucose and ketone blood meter. Pros: Reliable. Testing twice in a row provided the same or similar result. Testing compared to blood meter provided a similar result. Readings of .5-1.0 mg/dL On blood meter was equivalent to 5-10 on the breathalyzer. I’ll attach images if it allows. Comes with a nice carrying pouch and extra attachments for the breathalyzer. It’s cheaper in the long run. You get 300-320 uses with the first purchase and for every replacement, 300-320 when you send it in for $30+shipping. No blood, no urine, just breath, cleaner, preferable way of testing ketone levels. Stores data in the app for you to keep track of your readings and you can take notes and upload photos with your results. It helps to remember what diet or activities promoted each respective reading. Cons: Testing with this is not as quick as blood testing. I often have to do what’s called a self-diagnostic which essentially is a pre-test before the actual testing. I have to blow into it and it takes approximately 25-30secs and then the actually test is about 15-20secs. Testing requires you to download the KetoScan app. All readings are stored in the KetoScan app using a Bluetooth connection. KetoScan is not compatible with the Fitbit App which is what I use to track and manage weight and other health information. This is probably the most disappointing. I hope more features for the app roll out overtime. You have to manually update your weight and body fat percentage for an accurate reading. You have to ship in your meter to calibrate it to get what you might consider a “refill” of breath testing at 300-320 test for $30. Cheaper but inconvenient to have to go without testing for the interim. You have to pay to ship the product back and they will pay to return the product back to you. ... show more
Reviewed in the United States on April 7, 2020 by Gg

  • Great Product, Great results
Compared this product to our keto mojo, and the numbers came out comparable. Measuring blood vs breath has two separate scales but the app was able to identify the accurate level of ketosis. I was in, the project was easy to use and didn’t require a blood sample or very expensive strips. There is an initial investment but in the long run it will be cheaper than the blood strips. Being able to sync independently with our phones was also a nice feature as I can only sync my readings when sharing the device. Overall great product and highly recommended. ... show more
Reviewed in the United States on December 19, 2019 by Greg B.

  • Works smoothly.
Other than the complaint this will require recalibration after 300 uses, the operation is smooth and intuitive. I cannot possibly know if it’s ketone measurements are accurate or not but I’ll just assume they are. The unit works will and let’s you know your ketone level as promised.
Reviewed in the United States on December 16, 2023 by EL

  • Consistent low readings although eating in a calorie deficit and maintaining a keto diet - LEMON
So i sincerely think that i purchased a lemon and the moral of this story is that expensive doesn’t necessarily mean a superior product. I initially bought the $40 Keto meter off Amazon, and it worked well. But my mother kept talking to me about my weight and how much weight ive gained i know slightly embarrassing. So i thought the $40 keto meter was not working or giving me inaccurate readings. So i purchased this ketoscan meter for $150 the reviews all gave glowing recommendations and i thought okay well this would be accurate so i charged it up and i started using it and i noticed my readings were low like saying level 1 not in ketosis or in pre ketosis. So i said alright this is why i bought the device. I went on a strict keto diet coupled with exercising about 1 hour and burning roughly 500 calories. The meter would still give me this level 1 reading. So now im starting to think something must be wrong with my body why cant i get into ketosis. So i went back to my diet and maintaining a strict keto diet no sugary juices no carbs. And still this level 1 reading that i am not in ketosis or in a pre ketosis, and i know im supposed to be in a higher state of ketosis because i am essentially restricting a lot of what i eat. When i use my old $40 its reading me as in a 9.95 state of ketosis. DO NOT BUY THIS PRODUCT IT WILL GIVE YOU AN EATING DISORDER! ... show more
Reviewed in the United States on October 22, 2021 by Patricia Seenath

Can't find a product?

Find it on Amazon first, then paste the link below.