4 Best Ketone Breath Meters in New Zealand (2024)

A ketone breath meter is the fastest and most convenient way to measure your ketone levels.

However, most brands don’t ship their ketone breath meters to New Zealand, which is a shame.

That’s why I have gathered the brands that ship to New Zealand, so you can take the most out of the ketogenic diet.

Best in NZ

Best Ketone Breath Meters in New Zealand

1. Keyto

Pros

• Best ketone breathalyzer for beginners
• Provides accurate readings
• Offers lots of value for the money
• Very simple to use and provides fast results
• Feels good in the hand and is easy to carry around
• The app provides lots of practical information for beginners

Cons

• No device screen, you need to use the app to get a reading
• Unable to pair with more than 1 app 
• Takes a bit of time to heat up

The Keyto ketone breath meter is the best breath ketone meter in New Zealand’s keto community. 

Keyto offers international shipping, so if you live in New Zealand, you can order it without a problem.

It offers a lot of value for the money. 

• The Keyto ketone monitor costs $99 USD, which is about $166.64 NZD. 
• The one-time cost of shipping Keyto to New Zealand is about $35 USD or about $58.91 NZD. PS! Shipping rates may vary.
• There’s also an optional premium monthly subscription available starting from $29 USD per month, which is about $48.81 NZD per month.

The Keyto ketone monitor is designed like a keto pen that is convenient in size and it feels good in the hand. It weighs only 0.95 ounces (27g), and one battery lasts over 600 breath measurements.

The accompanying app is surprisingly well done, with lots of recipes, great food recommendations, and a helpful plan for the first seven days, including a shopping list. 

The main negative aspect is that the device doesn’t have an on-device screen.

This means you always need a phone to have and hand and look at a screen first thing in the morning. Yet, thanks to the missing screen, the price is very reasonable.

2. Lumen

Pros

• Best low-carb breath meter for metabolism tracking
• Works well with low-carb diets but isn’t as restrictive as keto
• Well designed and feels premium in hand
• Effective as a motivational tool
• App offers recipes and you can add or remove ingredients
• Provides precise RER measurements (peer-reviewed)
• Great holistic weight loss solution 

Cons

• Sometimes the app asks several times to take measurements
• Measurements sometimes take more time compared to Keyto
• Doesn’t have a screen, requires an app to take measurements

Lumen is the best metabolism tracker in New Zealand. It measures CO2 concentration in your breath and tells you if your body is using carbs or fats for energy. 

Lumen offers global standard shipping to New Zealand. It costs about $19 USD to ship Lumen to New Zealand, which is about $31.98 NZD one time fee.

PS! It’s not designed for the keto diet and doesn’t measure acetone levels, like the Keyto meter. Although the end result might be somewhat similar.

But Lumen metabolism tracker works well for people who are struggling with the strict keto diet but still prefer to limit their carb intake without necessarily getting into ketosis.

This breath sensor is especially useful for learning about how your body reacts to carbs and fats and how your metabolism jumps between energy sources.

Lumen breath meter also comes with an app that is easy to use and well-designed. 

The app gives specific macronutrient ratio suggestions based on your breath so you can get into fat-burning mode. Long gone are the days when you need to calculate your macros yourself.

3. Ortorex Greenwon

Pros

• Best budget ketogenic breath analyzer
• Comes with a screen, so you don’t need to check your phone first thing in the morning
• Has a simple traffic light system results system indicating the state of ketosis
• Compact design making it easy to follow keto on the go
• Very affordable price for the value it provides

Cons

• Feels a bit cheap in the hand
• Not possible to sync with a smartphone
• Not FDA-approved device

The Greenwon keto breath tester by Ortorex is a great budget option in New Zealand to consider. Ortorex offers FREE shipping to New Zealand.

The Greenwn monitor costs €55 EUR or about $97.20 NZD. 

The Greenwon keto breathalyzer measures the acetone levels on your breath and tells you if you are in ketosis or not.

I liked that it has a simple traffic light system indicating the level of ketosis you have. 

Green indicates you are not in ketosis, orange indicates you are in light ketosis, and red indicates you are in a medium or higher level of ketosis.

It works with a single button, so it’s extremely simple to use, even if it’s your first time getting into ketosis.

The main negative feedback I have is that it cannot be synced with a smartphone, so you don’t get modern perks like measurement tracking, community, and recipes.

4. Ketonix

Pros

• Best keto breathalyzer for home use
• Oldest known breathalyzer brand
• Sensor doesn’t need to be replaced
• Easy to use and practical smartphone app
• Compact design and perfect to use on the go

Cons

• Doesn’t have a screen, so you always need to use a smartphone
• Paid software upgrade features come free with Keyto and Biosense meters
• Takes up to 5 minutes for warm-up, depending on the room temperature

Ketonix breath monitor is probably one of the oldest keto breath meter brands out there. It analyzes your breath for acetone and indicates if you are burning fat or carbs for energy.

Ketonix offers international shipping. An approximate shipping cost to New Zealand is about €34.95 EUR or about $61.77 NZD. PS! Shipping rates may vary.

The biggest advantage over competitor devices is that the sensor doesn’t need to be replaced and it can be used for years.

The Ketonix keto breath analyzer is designed and owned by a Swedish company, but they offer worldwide shipping. 

The founder of Ketonix developed the device when he found out that he had epilepsy. This indicates that the company is managed on the right grounds to actually help its customers.

The device supports Bluetooth, WIFI, and USB connections and can be used only with a smartphone app.