Best Ketonix 2025

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Last Updated - 09/06/2025

Best Choice

01

KETOSCAN

KETOSCAN MultiGenix Ketosis Meter - Measure Ketones in Breath - Professional Tester for the Ketogenic Diet and Keto Diet

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9.8

Exceptional

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With the KETOSCAN MultiGenix, you can quickly and easily test whether you are in ketosis, without blood or urine samples
The best friend for any keto diet, whether for losing weight or for medical reasons (therapy of diabetes type 2)
Thanks to the app (Android/iOS) the ketosis level can be logged, linked to meals and share with friends
Recommended by Prof. Dr. Stephan Martin (Chief Physician for Diabetology & Director of the Westd. Diabetes & Health Center)
Important: after 300 breathing samples, the sensor must be changed to maintain the enormously high precision of the KETOSCAN

249,00 €
02

Keto-Mojo

KETO-MOJO GKI Bluetooth Glucose & Ketone Test Kit (mg/dL) + Free App for Ketosis & Diabetes Monitoring - 20 Test Strips (10 Each), Gauge, 20 Lancets, Lancing Aid & Control Solutions
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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59,32 €
Value for Money

03

KETOSTIX

MediVinius, Ketostix for Immediate Ketose Measurement Results, Keto Test Strips for Effective Keto Nutrition and Diet, Keto Sticks mv-ks1-100 Purple 100.00

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9.6

Exceptional

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Top quality – our Keto sticks convince with the highest quality. So that you get absolutely clear results and your Keto stick can be safely used.
Quick results – as you measure your Keto condition every day, saves precious time by only 45 seconds per test.
For your health – whether a healthy lifestyle or a detailed diet, the MediVinius self-test strips belong in every household.
Absolute control – use the MediVinius Ketostix to get absolute clarity about whether you are already in ketose.

9,99 €
04

SOYAA

Ketone Breath Tester, Newly Upgraded Breath Ketone Meter, Professional Precise Ketosis Breath Tester with 10 Reusable Mouthpieces for Testing Ketosis (KET967B)

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This ketosis breath tester is an easy to use and self-monitoring device for people who are on a ketogenic diet. The ketosis respirator saves you stitches in the finger and the device can be used repeatedly by replacing the mouthpiece, saving you money on tests as you don't need to buy test strips. It is also more practical because you only need to breathe for 5 seconds with the monitor.
The ketone breath tester must be emptied before first use. To do this, turn on the keto breathing meter, wait for the countdown of 20 seconds to expire and turn it off. Repeat the same process 1-2 times (without blowing) before proceeding with your first test. Blow for 5-6 seconds during the test as soon as "START" is displayed. Then the ketone breath tester starts analyzing your breath. Results are visible for 10 seconds.
The ketone breath tester measures 6 ketone levels up to 99 PPM (0.0 - 99) using a PPM measurement (Part Per Million). Ketone breath meter with 3 LED indicators: green light (ketosis measurement successful), yellow light (low battery), red light (ketosis measurement failed); the keto tester is powered by 2 AAA batteries (not included, but generally available).
Precision and Accuracy The ketone breath tester can accurately measure the ketone level in your breath. It uses advanced semiconductor sensors to provide reliable data and help you monitor your ketosis state. The ketone respirator is calibrated to detect acetone concentration and ensure you get consistent and accurate results, which is extremely effective for people following a ketogenic diet.
Please note: there is a time delay before your ketone levels drop after eating carbohydrate-rich foods, which is why you may still get high readings afterwards. The time delay is different for each person and also depends on how long you have already been on a ketogenic diet.

49,99 €
05

SOYAA

Professional Ketone Meter, Advanced Digital Ketone Analyzer and Ketosis Tester, Instant Results, Portable Breath Tester for Ketosis Tests with 10 Mouthpieces, Easy to Use

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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With this small ketone breath meter, you can occasionally treat yourself to a small meal and still rest assured that you know your ketone levels. Or adjust your diet to ensure you stay in ketosis. Measuring ketones via breathing is the fastest and most accurate way to determine the degree of ketosis.
The main advantage of this ketone respiratory meter is the practical applicability of the respiratory ketone values, as they can often be measured without invasive procedures and help people optimise their ketogenic diet!
The ketone meter specifically measures the amount of acetone excreted through respiration and provides readings that relate well to blood ketone levels at low concentrations. The respiratory ketone meter has become the best alternative for keto diet followers, it is cost-effective and easy to use.
HD digital display, 0.0-1.9ppm (no ketosis), 2.0-3.9ppm (early ketosis), 4.0-9.9ppm (light ketosis), 10-39ppm (stable fat burning zone), 40-59ppm (caution - high ketosis), 60-999 ppm 9(Ketoacidosis).
6 ketone values with a maximum of 99 PPM (0.0-99), measured with PPM (Mbps). 4 LCD display colors for displays: 0.0-1.9 readings with WHITE light, 2.0-39 readings with GREEN light, 40-59 readings with yellow light and over 60 readings with RED light.

51,98 €
06

Aunnhon

Ketone Respirator Professional Ketone Respirator Portable Ketosis Breath Meter USB Rechargeable Ketone Respirator with 10 Interchangeable Mouthpieces for Ketosis Tests

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This ketone breathing meter is an easy to use and self-monitoring device for people who live a ketogenic life. The ketometer saves you stitches in the finger and the device can be used repeatedly by replacing the mouthpiece, saving you money on tests as you don't have to constantly buy test strips. It is also more practical as you only need to breathe with the monitor for 5 seconds.
The ketosis respirator must be emptied before first use. To do this, turn on the ketone breathing meter, wait for the countdown of 30 seconds to expire and turn it off. Repeat the process 1-2 times (without blowing) before proceeding with your first test. During the test, please blow for 5-6 seconds once "START" is displayed. Then the ketone breathing meter starts analyzing your breath. Results are visible for 10 seconds.
The ketone respiratory meter detects your respiratory acetone content from 0 to 99 ppm and follows 6 step instructions: 0-2 ppm (no ketosis), 3-4 ppm (early stage ketosis), 5-10 ppm (light ketosis), 11-39 ppm (stable fat burning zone), 40-5 9 ppm (Caution - high ketosis), 60-99 ppm (ketoacidosis); Monitoring the acetone levels in the breath is a better measure of what your body actually uses as an energy source because acetone in our breath is an actual by-product of fat burning and 80% of the fat we burn leaves the body through the lungs.
The ketone respirator measures 6 ketone values up to 99 PPM (0.0 - 99) using a PPM measurement (Part Per Million). 4 LCD display colours for displays: 0.0-1.9 readings with white light, 2.0-39 readings with green light, 40-59 readings with yellow light and over 60 readings with red light. This ketone analyzer has 64 memory data sets to record ketosis datasets and this device is also equipped with a 1000mAh rechargeable lithium battery, which can be used over 500 times or 3 months when fully charged.
PRECAUTIONS BEFORE MEASUREMENT Be careful with factors that may affect your results as the ketone breath tester is equipped with a highly sensitive sensor, and avoid brushing, smoking, drinking or eating 30 minutes before performing the test to get accurate results. To accurately analyse and track your test results, we strongly recommend testing your ketone level every time immediately after waking up in the morning under the same conditions before taking anything in the fasting state

55,99 €
07

BMUT

100 x Ketosis Test Strips | Ketone Test for Effective Keto Nutrition & Diet - for Urine I Ketosticks

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[High demands] Clear and precise results are guaranteed. The colour scale on the packaging makes it easier for you to compare. Please refer to the instructions.
[For a fit lifestyle] Whether you are maintaining a fit lifestyle or following a specific diet, with the ketosis test strips you can support your goal. Monitor your progress on the way to a fit and healthy lifestyle. For use in nutritional issues only.
[Easy and comfortable] Thanks to the ketosis test strips, the keto condition can be measured in no time at all. This in just 40 seconds. 1.5 mmol/L is sufficient to reliably determine the ketosis state. Higher values are not required as the body has already switched to the getose state from this reading.
[Discreet shipping] Dispatched in opaque packaging.
[100 ketosis test strips] Gain certainty about the ketosis status using ketosis test strips. Whether you are new to the ketogenic diet or already an experienced user, these test strips give you clear insights.

7,89 €
08

FORA

FORA 6 Connect Multiparameters (mg/dl) and 10 Ketone Test Strips. With Bluetooth and App.

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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With different FORA test strips, you can measure your blood sugar (BG), hematocrit (HCT), hemoglobin(HB), β-ketone (KB), total cholesterol (TCH) and uric acid (UA). *Please note that ketone test strips are only included in the kit.
High quality blood glucose meter. Your laboratory for your pocket.
Easy and fast, always ready to use: simply insert the test strip, then a drop of blood and in a few seconds you will receive your readings. With our apps, you can also track the results on your phone
Do you know your current ketone level? And what about your cholesterol levels? Are you at high risk of chronic illness? GOOD NEWS You don't have to go to the doctor to know that. With FORA 6 Connect and various test strips, you can easily determine 5 parameters at home in just a few seconds. *Please note that only Keaton test strips are included in this kit.
Bluetooth connection: Transfer data to the iFORA HM smartphone app and get trends, statistics and other information for more comprehensive health management. If you are a German-speaking user, VidaGesund is at your service.

36,99 €
09

KetoBM

KetoBM Blood Ketone Meter Kit for Keto Diet Testing - Complete Ketone Test Kit with Ketone Monitor, Keto Strips, Puncture Aid & Lancets

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

USER FRIENDLY: No calibration or control solution required. Simply follow the simple instructions, and you're ready to track your ketone levels like a pro. The intuitive design ensures smooth operation for both beginners and experienced keto enthusiasts.
Experience pain-free testing: say goodbye to inconvenience and enjoy a hassle-free test! With the KetoBM blood ketone meter, you will hardly feel anything. Only a tiny blood sample of 0.5 mmol/L from your finger is needed. By minimizing sample size, errors and wasted test strips are avoided due to insufficient samples. Enjoy seamless testing without compromising on accuracy.
DESIGNED BY KETO DIETERS FOR KETO DIETS: We understand the unique needs of individuals who follow a keto diet, and that's why we've made an extra effort to develop a ketone device that fits perfectly with your lifestyle. Experience the convenience and tailor-made design that make it the ideal companion for anyone embarking on a keto journey.
All-in-one kit: experience the ultimate solution to tracking your keto journey with the KetoBM Blood Ketone Meter. This comprehensive test kit contains everything you need to monitor your ketone levels. It includes a ketone machine, a puncture device, 10 lancets for easy sampling and 10 high-quality ketone test strips.
ACCURATE AND FAST RESULTS Our advanced technology ensures precision and fast data analysis. Within a few seconds, the results are displayed on the large digital display. Trust that our meter provides consistent and accurate measurements and provides real-time information.

34,97 €
10

Aunnhon

Ketone Respirator Portable Professional Digital Ketone Breath Analyzer to Detect Ketosis Status with 10 Mouthpieces for Testing Ketosis (White)

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This ketone breath analyzer is an easy to use and self-monitoring device for people who live a ketogenic life. The breath ketosis meter saves you stitches in the finger and the device can be used repeatedly by replacing the mouthpiece, saving you money on tests as you don't need to buy test strips. It is also more practical as you only need to breathe with the monitor for 5 seconds.
The respiratory ketone meter detects your respiratory acetone content from 0 to 99 ppm and follows 6 step instructions: 0-2 ppm (no ketosis), 3-4 ppm (early stage ketosis), 5-10 ppm (light ketosis), 11-39 ppm (stable fat burning zone), 40-59 ppm Caution – high ketosis), 60-99 ppm (ketoacidosis); Monitoring the acetone levels in the breath is a better measure of what your body actually uses as fuel, since acetone in our breath is an actual by-product of fat burning and 80% of the fat we burn leaves the body through the lungs.
The breath ketosis meter measures 6 ketone values up to 99 PPM (0-99) using a PPM (Part Per Million) measurement. 4 LCD display colours for displays: 0-1 readings with WHITE light, 2-39 readings with GREEN light, 40-59 readings with yellow light and over 60 readings with RED light. This ketosis breath tester has 32 memory records to record ketosis data and is powered by 2 AAA batteries (not included but generally available).
PRECAUTIONS BEFORE MEASUREMENT Be careful with factors that may affect your results as the device has a highly sensitive sensor, and avoid brushing, smoking, drinking or eating 30 minutes before performing the test to get accurate results. To accurately analyse and track your test results, we strongly recommend testing your ketone level every time immediately after waking up in the morning under the same conditions before taking anything in the fasting state
A ketone breathing meter is a portable device that measures the ketone level in the breath. This non-invasive device uses advanced sensor technology to determine acetone concentration in the breath, which is a reliable indicator of the body's ketone levels.

49,87 €