5 Ketometers that work with iPhones

Best ketometers compatible with iPhone

Ketometers are a great way to ensure you are in ketosis because you want to lose weight with the keto diet, treat refractory epilepsy, or take advantage of other associated health benefits.

Using a ketone meter helps you diet safely so you know when your body burns more fat than carbs.  

Smart ketometers are even better as they work directly with your phone.

And that’s one of the main reasons you may want to check out the top 5 Ketometers compatible with iPhone devices!

We are going to be looking at a little bit of everything for all tastes and needs.

So, without any further ado, let us get right into it!

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What is a Ketone Meter? 

Ketone meters, also known as ketometers, can measure ketones in your blood, urine, or even breath, depending on the meter you use.

Most of our picks here involve blood testing – which is also considered the most accurate.

This is useful if you want to ensure that you are in ketosis, which means that your body is burning fat instead of carbohydrates for energy.

If you want to follow a keto-based diet or are diabetic, measuring the ketone levels in your bloodstream is crucial. 

Speaking of diets, do keep in mind that there is quite a lot of controversy around the keto diet with its pros and cons.

So, we’d suggest consulting your health expert before doing anything. 

One of the main differences between your average ketone meter and smart ketone meters is that the smart variants can connect with your iPhone (and often Android) to display all the info you need while also offering extra features.

With that out of the way, let us check out some of the best ketometers compatible with iPhone devices!

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Take a quick peek at our picks: 

  1. Keto Mojo GK+: One of the best budget offerings that rely on blood samples.
  2. Bruno MD6: A great but pricier alternative compared to Keto’s offering.
  3. V2 Ketoscan Mini: The best breath ketometer for its money. It’s more expensive than the above options, but it doesn’t require replacement ketone strips, and you also don’t have to prick yourself with it.
  4. BioSense Breath Ketone Monitoring System: Great option if you want the best of the best and are willing to pay for it.
  5. KetoSense: The cheapest but also the poorest ketone meter in terms of features. Since it doesn’t have Bluetooth, you have to import everything on its app manually.

1: Keto Mojo GK+: Best Budget Ketometer

Keto’s offerings are undoubtedly one of the most popular, if not the most popular, smart ketometers compatible with iPhone devices. 

Not only it’s popular – but it’s also one of the cheapest meters you can get from this list. 

KETO-MOJO GK+ Bluetooth Glucose & Ketone Testing Kit + Free APP for Ketosis & Diabetes Management. 20 Blood Test Strips (10 Each), Meter, 20 Lancets, Lancing Device, and Control Solutions
  • NEXT GENERATION METER WITH THE MOST ADVANCED TECHNOLOGY including Bluetooth integration. Get results...
  • MORE THAN A METER - Your purchase comes with a free smartphone app where you can instantly sync your...

It comes with 10 glucose and 10 ketone testing strips, 20 lancets, and, of course, the Keto Mojo app as well. 

Speaking of the app, you can get it on both iOS and Android.

You can connect your phone (or tablet) to the ketose meter via Bluetooth and remotely track all the glucose and ketone readings. 

Furthermore, the app is a great way to track your overall stability and readings over long periods of time. Apple Health compatibility is always a welcome addition to our book. 

The only downside is that the test strips are a bit expensive. Not to mention that the app has plenty of bad ratings – but your mileage may vary. 


  • Cheap
  • It relies on one of the most accurate tracking methods (Blood measurements)
  • Compatible with Apple Health


  • Lots of negative ratings on the app for both iOS and Android devices

2: Bruno MD6: Great (But Pricier) Alternative

If you are willing to spend slightly more, the Bruno MD6 is another decent offering with a 5-year offering, 50 lancets, and 10 keto strips.

This system measures ketones in your blood, which is a more accurate way to test for ketosis. Unlike the urine and breath tests, measuring for ketones in your blood is more reliable since blood does not get diluted or changed due to hydration levels.

One awesome feature is that this meter measures both blood glucose levels and ketones, so it works for people on a high protein/low carb diet like the Atkins diet, Paleo diet, or a ketogenic diet who also want to monitor their blood glucose readings or have diabetes/pre-diabetes.

Bruno MD6 Blood Ketone & Glucose Monitoring System | Track Your Ketones & Ketogenic Diet Progress | Ketosis Test Kit with Lancing Device, 10 Keto Strips + 50 Lancets
  • PLEASE READ BEFORE USE - This device has been designed for use in hospitals and clinics....
  • EVERYTHING YOU NEED FOR AT HOME TESTING – Our sophisticated home ketogenic diet kit brings...

Just like with most smart ketometers that are compatible with iPhone devices, you can use the Bruno MD6’s Bluetooth connectivity to extract your test results and see/track them on your phone or tablet. 

The 5-year warranty probably means that we are looking at a sturdy meter. Also, Bruno claims they have the cheapest ketone strips – but that’s up to debate. 


  • Good bundle deals for ketone strips
  • Bluetooth gets the job done


  • The app’s UI could be prettier

3: V2 Ketoscan Mini: Best Breath Ketone Meter

Ketone meters that rely on blood for their metrics are often considered the most accurate among the bunch.

But it’s not the most painless of ways to go about it. So, if you find blood measurements to be a bit too gruesome, consider using the V2 Ketoscan Mini, as all you have to do is blow air on it. 

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
  • [MADE IN KOREA] Ketoscan mini is a portable breath acetone analyzer that measures the ketone level...
  • ✔NON-INVASIVE: No need to prick your fingers. Just blow into the device for 3 seconds.

This is possible thanks to the installed gas sensor of this iPhone-compatible ketometer that is compatible with iPhone and Android devices.

The only downside is that it costs more than your average ketone meter, but it doesn’t need ketone strips. So that may end up saving you money in the long run. 

When compared to the competition, the app is a bit more pleasing aesthetics-wise.

And for some reason, its average rating is much lower on iPhones than on Android.

But, again, your mileage may vary – so let us know about your personal experience with it in the comments section. 


  • Decent value
  • Doesn’t need replacement ketone strips
  • Non-invasive (As you don’t have to prick yourself with it)


  • More expensive than most others

4: Biosense Breath Ketone Monitoring System: Best High-End Ketometer

For those of you who are willing to spend big, Biosense is quite possibly the best ketometer that’s compatible with iPhone devices!

Since it relies on your breath to measure ketone levels, you don’t have to prick yourself with it or buy replacement ketone strips. 

Ketometers That are Compatible with iPhone

Besides that, it’s also worth mentioning that Biosense probably has the most reliable app out of the bunch. 

The only downside we can think of is the price tag, which is much higher than most conventional ketone meters.

Then again, that’s the price to pay for quality, reliability, and ease of use. 


  • Great app with personalized insights in both short and long-term measurements
  • Non-invasive
  • One device lasts pretty much forever with no need for replacements (Though the built-in battery may deteriorate after very long periods of time)


  • Expensive

5: KetoSense: Best for Manual Entries

KetoSense is another decent ketometer that’s compatible with iPhone and Android devices.

However, the main difference between it and other smart ketometers is that the KetoSense doesn’t have Bluetooth.

You can only use its app with manual entries. So, in that sense, maybe it’s not even worth calling it smart. 

It is undoubtedly one of the most reliable and accurate meters out there, especially for the money. It’s no doubt worthy of a mention. 

Its biggest downside is that it can’t automatically sync with your phone as the rest of our picks do.

But, it only seems fair that paying the least amount of money gives you the least features. 


  • The cheapest option on this list
  • Very reliable and accurate even when compared to pricier alternatives
  • Straightforward and easy to use


  • No Bluetooth for automatic syncing

Want something different, try Lumen Lumen Apple Watch app measurement

Lumen offers a small, portable device to measure, track, and analyze your metabolism. The device measures your CO2 concentration when you perform a specific breath maneuver that uses a fixed air volume, holding it for 10 seconds and exhaling fully.

The Lumen app then analyzes each breath and determines if your body is in a fat burn or carb burn state or somewhere in between on a scale of 1-5. 

The goal is to train you to eat and exercise to improve your metabolic flexibility, so your body more efficiently shifts between using fats or carbs as its energy source.

To learn more, see this article: Reviewing Lumen’s personal metabolism tracker as a vegan

Wrapping Up

These are our top picks for now.

If you have any more to add or want to ask any questions, feel free to let us and everyone else know about them in the comments section below!

Also, if you liked this article, you can stick around for upcoming tech reviews, how-to guides, and more!

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