Biosense Breath Ketone Monitoring System
SKU: 2570391413

Biosense Breath Ketone Monitoring System

Sale price$135.00 Regular price$150.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Biosense Breath Ketone Monitoring SystemIf youve been intermittent fasting and or eating a low carb diet to get into ketosis, what you really want to know is, how far into ketosis am I and how badly did my last snack or meal kick me down the keto ladder? How many hours of fasting does it really take to get me into high fat burning mode? Imagine if you could measure your ketones an unlimited amount of times throughout the day, with near gold standard accuracy and no finger pricks! How much

If you’ve been intermittent fasting and/or eating a low carb diet to get into ketosis, what you really want to know is, how far into ketosis am I and how badly did my last snack or meal kick me down the keto ladder? How many hours of fasting does it really take to get me into high fat burning mode? 

Imagine if you could measure your ketones an unlimited amount of times throughout the day, with near-gold standard accuracy and no finger pricks! How much more willpower and motivation would that give you to take your keto goals seriously? 

Now imagine if those results were instantaneously uploaded to a smartphone app via your blue tooth device, where they were computed and optimized for you, so you could determine EXACTLY what foods are wrecking your results, EXACTLY how many fasting hours it takes to get you into high ketosis and EXACTLY what needs to be tweaked in order to reach your personal ketogenic goals? Can you imagine? 

If you’ve been intermittent fasting and/or eating low carb to get into ketosis, you’ve pretty much had to cross (or prick) your fingers that your methods are working. Until now….

The Ketogenic Game Changer 

Every couple of years a new product shows up on the sports nutrition scene that completely revolutionizes what we think is possible. 

The latest gadget making waves is a ketogenic game changer, not only for dedicated athletes, but for anyone who’s serious about getting into ketosis, whether it’s for weight loss, longevity, mental clarity or performance goals.   

It's called Biosense and it’s bringing a whole new level of high tech to the keto game…

As the first clinically backed, non-invasive and highly accurate breath ketone monitor, Biosense has cracked the code on how to measure ketones through breath samples and is reliable enough to be compared to the gold standard of blood measurements. 

For us die hard keto enthusiasts (and the keto curious) This. Is. Huge. 

Why not just pee on a stick or get a prick? 

Sure, urine strips give you a (very simplified) ketosis range and they’re dirt cheap. For basic and beginner keto dieters, that might be okay…

 But, if you’re serious about your ketosis progress, you need multiple, highly accurate readouts throughout the day and urine strips definitely won’t cut it. 

The other option (until now) is blood readings. Definitely more accurate than urine, they work out to be pretty expensive at $1 per test. With multiple tests needing done throughout the day (i.e. multiple pricks) to get full spectrum measurements, I'm going to say, no thank you.

Even if I did decide to draw my blood over and over  (um...  #ketocrazy) those  measures would still be missing the advanced technology to graph everything out for me.  

The Science👩‍🔬 Behind The Magic

BioSense uses a patent-pending, closed flow cell technology that only opens and captures the last 5% of your breath. This process, known as deep lung sampling, provides accurate and reproducible measurements by correcting natural variations in exhalation time and lung capacity of individual people. 

Similar to glucose, ketone levels are highly variable throughout the day, requiring multiple daily measurements to obtain an accurate picture of a person's metabolic state.

This precise technology provides near-instantaneous feedback, on a scale from 0-40, highlighting everything from light to advanced to deep ketosis.

 

 

Why Track Ketones? 

There are quite a few situations in which tracking ketones can be really useful. They are:

1.) Low carb diets (paleo, keto, etc) dieters or keto lifestyle for weight loss or management – low carb/high fat (interestingly, all diets, not just keto, put you into a state of fat burn (ketosis).

2.) Longevity/healthspan focused biohackers (typically those of us edging upwards of 40 and older- but this spills over to performance athletes also). Generally healthy, happy folks that want to live, well, forever (#goals)

3.) Intermittent fasting – eat what you want but in a time restricted window (12-6pm, for example). There is new evidence that indicates a level of ketosis (not hours) is the target for primary health benefits. Longevity and fasting go hand in hand.🤝

4.) Chronic disease – Epilepsy and autism have been treated with ketosis for decades. Type 2 diabetes can now be reversed with the ketogenic diet. There is early, but solid evidence that ketosis has a strong impact on neurological disorders like Alzheimer’s and cancer (where cancer cells need glucose).

5.) Performance athlete – anyone looking to improve body composition, stabilize blood-glucose levels, become more metabolically flexible, and improve mental acuity. At The Feed, we use ketosis as a performance hack to kickstart our winter base training.

We love the mental clarity that comes with being in nutritional ketosis. Shedding some extra winter (or quarantine) weight is an added benefit of achieving ketosis through morning fasting or low carb eating. 

Now you can track ketones with multiple real-time readings, calculate time in fat-burning state and adjust your diet accordingly. It's much more motivating to stay the course when you can literally see your progress. We love it when we get 'in the green' (advanced ketosis) and even turn it into a fun competition at The Feed to see who can stay there the longest!

Excited to learn how the ketogenic diet can improve your body composition, metabolic health, mental acuity, and more? Until now, the thought of daily finger pricks and/or less than reliable breath ketone meters didn’t encourage the keto curious with open arms.  Biosense is the first clinically backed, non-invasive, highly accurate breath ketone monitor to hit the market. Similar to glucose, ketone levels are highly variable throughout the day, requiring multiple daily measurements to obtain an accurate picture of an individual’s metabolic state.


Listen to the Feed Podcast on Biosense: 

  

Included with each Biosense Device:

  • Bluetooth enabled Biosense Device with unlimited testing

  • Micro USB Charging Cable

  • 2 Replacement Mouthpieces

  • Protective Neoprene sleeve

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2570391413

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 2108 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kindle Customer
Dallas, US
★★★★★ 5
🥺🤭🤍👏🏼
Format: Kindle
“My goal, once upon a time, was to succeed. I didn’t realize that success wasn’t grades or scholarships or achievements, but the people I was lucky enough to have in my life.” 👏🏼 I will say again I absolutely love this series. But Tucker’s southern drawl, patience, sweetness, and maturity level😍 this man is amazing! Seeing Sabrina character grow from unsure about love or trusting anyone. To falling for a guy that broke all those walls down for her. Ughhhh my heart!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
R
Verified Purchase
Rebekah
Pawtucket, US
★★★★★ 4
great book!
Format: Kindle
Great book! I loved the main male character. Storyline was pretty good. I would recommend it but don’t feel like it’s 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
JennaStrick
Pawtucket, US
★★★★★ 5
Great couple!
Format: Kindle
This is my second read of this story. And I loved it then, and I loved it now. Tucker is super sweet but also sexy steamy. Sabrina is independent and feisty. But I loved how they brought out the others non dominant sides. They had great chemistry and although it wanted to shake Sabrina at times lol, Tucker is totally patient and such a great book boyfriend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
L
Verified Purchase
Lenoreo @ Celebrity Readers
Dallas, US
★★★★★ 4
LOVED Tucker!!
Format: Kindle
4 stars — I was actually most looking forward to Tucker’s story, and while I loved it, it didn’t end up being my favourite. Weird how that works right? Now as I fully anticipated, I LOVED Tucker. Like LOVE LOVED him. He was everything I was hoping for and more. I adored how he was this delicious blend of sweet, caring, genuinely good guy mixed with a delightfully dirty mind. I think that was the part that surprised me, though I’m not sure why. But damn, that boy had it going on!! And yet he was still so gentlemanly…god, I love that mix. And he was so freaking patient! Like, I couldn’t even believe it sometimes. He was almost too patient on occasion, b/c he wouldn’t push Sabrina at all, and maybe she needed a little push. But I loved how he could see through Sabrina’s bullcrap to the heart of her. And I loved how he didn’t let the curveballs throw him off his path, he stayed true to himself and wouldn’t make choices that he couldn’t be happy with when it came to his life. While I wasn’t surprised that I loved Tucker, I will admit that I was surprised I loved Sabrina too. I loved how driven she was, and how she put on that persona of being a witch with a b to keep people away, but underneath she was extremely vulnerable. I also thought that Ms. Kennedy did a great job of showcasing the challenges of poverty through her situation. She desperately wanted a better life, and she thought she knew exactly what that better life would look like. While both Sabrina and Tucker aggravated me with their stubbornness and wrong assumptions (it’s not my favourite trope), she took a bit longer than I wanted to figure stuff out. It’s not that I didn’t get that her family life and childhood damaged her, but she was being an idiot and I was sad that none of her friends woke her up. Another thing that bugged me was that, in my opinion, she was seriously emotionally abused, and I kind of wished that that had been addressed at some point. Her Nana was, quite frankly, awful to her, and her love felt very conditional. And the way Sabrina would excuse Ray’s behavior…well, I just wish that someone had told her that that’s not normal, and gotten her some guidance. Tucker and Sabrina were interesting together. Obviously they had amazing chemistry, and there were so many sweet moments that I just loved. But their relationship was a bit dysfunctional, and I felt like I needed a bit more near the end when things changed. I just would have appreciated learning a bit more about their motivations, or seeing more frank discussions between the two of them…it just felt like I didn’t understand why this time it was different, you know? The plot in this one flowed a bit differently for me, especially the second half. It just didn’t feel like the usual narrative structure I’m used to, with the build up to a conflict and climax. As I said, I kept waiting for the turnaround, but it just kind of snuck in there with a lot of little ups and downs. And can I also say that I hated the way Tucker’s Mom behaved? She was truly awful, and I’m not sure I ever fully understood her motivations, or what she was like, or how Tucker became who he was with that kind of mother. On the completely other side of it, I loved seeing the group interact again. I really love all those boys and the girls they fell in love with. I also really appreciated that Dean and Sabrina worked things out, but weren’t all buddy buddy. And as for other secondary characters, I loved Sabrina’s friends and seeing a bit more of some of the other hockey boys. I’m so excited to know we’ll be getting a bit more of some of them. So yeah, so much goodness in this one, just a few little niggles that made it not the hit out of the park I was expecting. But a seriously great end to a fantastic sports romance series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2018
D
Verified Purchase
DonnaC
Omaha, US
★★★★★ 3
John Tucker made this book
Format: Kindle
The Goal (Off Campus #4) by Elle Kennedy 3 stars!! “I’m not the girl for John Tucker, and I never will be.” After the bomb was dropped at the end of The Score I was more than eager for John Tucker’s story, he was a character that had always blended into the background and we never really got to know him throughout the other books in this series, but as they say, the quiet ones are often the worst. However, John Tucker was adorable in every sense of the word. He really surprised me in The Goal. He was one of the most loyal and loving guys out of all of them and had the patience of a saint to back it up and with Sabrina James he certainly needed it. But also, Tucker was as sexy as hell and had a filthy mouth, I never would have guessed it. For some godforsaken reason Tucker loved Sabrina, whereas some guys would have given up and run for the hills, Tucker was glutton for punishment, he took the punches, he took the rejection, but would he get a happy ever after? “Even if you hadn’t said you loved me back, I’d take whatever scraps you were willing to give me as long as I could be with you. I don’t give a s**t if that makes me pathetic-” Sabrina James, she was one cool customer who I just couldn’t warm up to. I admired her drive and determination, her focus on bettering herself but her treatment of Tucker just wound me up no end. She was the puppet master and she definitely pulled all the strings and led our Tucker on a merry dance. Her coolness and aloofness throughout just grated on my every last nerve. If Tucker was insincere I could understand it, but she knew deep down that she held Tucker’s heart in her hands and had no qualms about toying with his emotions. “It doesn’t matter how thin or thick anyone’s wallet is. We all hurt. We all love. We’re the same. And your past, who you live with, where you came from, it doesn’t have to matter. You’re creating your own future, and I want to see where the road forward takes you.” For me though, my biggest gripe with this book was pacing. This story runs parallel with The Score and so a chunk of the plot line was repetitive. I just felt that as situations were rehashed through someone else’s eyes it lost its impact and for me interrupted my reading mojo. If you are reading this as a standalone and have not read The Score, then this shouldn’t be an issue. The first half of the book was particularly slow for me, however, as everything hots up in the second half it pulled me back in. “My goal, once upon a time, was to succeed. I didn’t realize that success wasn’t grades or scholarships or achievements, but the people I was lucky enough to have in my life.” My heart definitely belonged to John Tucker in this book, this guy had a heart of gold, was the most loving and giving, he gave Sabrina everything she wanted and needed and yet she still kept him at arm’s length. He was forever trying to bore little holes into her life and heart to inch that little bit forward but she was an emotional fortress, it all seemed a little one sided. They get there in the end but she was definitely a tough nut to crack. “I can’t make a single decision. Not until Sabrina makes the most important one of all.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2016

recommand products