Kristen L.
Great experience!
Great experience!
Response from Rythm HealthJun 20, 2026
Kristen, thank you very much for sharing!

The World's Easiest Blood Test™.Track 25+ key biomarkers with one painless at-home blood test every month, with free sample pick-up, and actionable results within 72 Hours. All for $79. Rythm is available in all 50 states, is HSA/FSA eligible, you can skip or cancel anytime with a 30 day money back guarantee. Rythm is a HIPAA Compliant, CLIA Certified, CAP Accredited Laboratory that designs and develops consumer lab testing products.Our mission is to raise human health literacy.
Rythm Health (rythmhealth.com) has 3,175 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Kristen L.
Great experience!
Response from Rythm HealthJun 20, 2026
Kristen, thank you very much for sharing!
Timothy M.
Everything was easy and amazing. Only issue was the results took longer than the promised 36 hours.
Response from Rythm HealthJul 8, 2026
Hi Timothy, thank you for your feedback! We did try to reach out to provide more clarity regarding our turn around time. Should you have any questions, please reach out to our support team!
Erin J.
The entire process is hassle free, including the customer service. All my questions have been answered quickly and throughly via text. I love the convenience.
Response from Rythm HealthJun 20, 2026
Erin, thank you! We’re so happy to hear the process has been hassle-free and convenient from start to finish. We appreciate you sharing your experience with Rythm!
Jsin M.
Inaccurate test and blank bio markers very upset very unhappy did not get what I paid for
Response from Rythm HealthJul 2, 2026
We’re very sorry for the frustration here. We understand how disappointing it is when you expected certain markers and did not receive the full set you were hoping for. For quality reasons, there are situations where we may withhold a marker rather than report a result we cannot stand behind. A full collection tube does not always mean every marker can be responsibly measured, since some markers also depend on sample quality, handling, timing, and stability. Our team reviewed your concern, followed up with you directly, and processed the refund you requested. We appreciate you giving Rythm a try and are sorry this experience did not meet your expectations.
Dave B.
Great service now that things have been worked out. Would be a 5 just had a rough month a while back where my sample never made it then no credit was issued that I know of. Bio markers and price are very good.
Response from Rythm HealthJun 25, 2026
Hi there Dave, thank you for you candid review! Please do reach out to our support team, and we would be happy to provide you with a credit.
Tom
I honestly cannot say enough positive things about Rythm Health. From the very first interaction to receiving my final lab results, I felt supported, informed, and cared for every step of the way. This was never just a blood test. It was a thoughtfully designed, highly professional, and truly exceptional experience from beginning to end. From the moment I signed up, I felt welcomed. The communication was outstanding, the instructions were clear, and the entire process reflected an incredible attention to detail. At no point did I feel like just another customer. Instead, I felt guided and supported throughout the entire journey. One of the things that impressed me most was the instructional video. It was exceptionally well done—clear, professional, reassuring, and easy to follow. The testing kit itself was beautifully organized, hygienically packaged, and obviously designed with great care and consideration. Every detail had been thought through. The experience continued to impress after the sample collection. The FedEx shipping process was seamless, the option to have the package picked up directly from my doorstep was incredibly convenient, and the ongoing notifications kept me informed every step of the way. I received updates when my sample was received by the lab, when it was being processed, and when my results were on their way. The entire process was transparent, smooth, and stress-free. The results themselves were equally impressive—easy to understand, beautifully presented, and filled with valuable insights about my health. For me personally, the information was incredibly helpful and meaningful. In a world where many companies claim to be customer-focused, Rythm Health genuinely delivers on that promise. It is refreshing to see an innovative company create something that works so flawlessly while still maintaining a personal and human touch. I was so impressed by the entire experience that I actually recorded a video about it and shared it with my friends and family. Most of them live in Germany, and they were amazed by the concept. Many of them said they hope services like this become available more widely around the world because the experience was truly outstanding. Rythm Health has shown what modern healthcare testing should look like: simple, transparent, professional, innovative, and genuinely customer-centered. A heartfelt thank you to the entire team. I wish there were more companies that operated with this level of care, excellence, and attention to detail. Without hesitation, I highly recommend Rythm Health. Absolutely outstanding.
Response from Rythm HealthJun 20, 2026
Tom, this truly means so much to us. Thank you for taking the time to share such a thoughtful and generous review. Hearing that you felt supported, informed, and cared for every step of the way is exactly what we hope to provide, and it means the world to know that experience came through so clearly. We put a great deal of care into every part of the Rythm experience, from the kit design and instructional content to communication, shipping, and results delivery, so reading your words is incredibly meaningful for our entire team. The fact that you not only had such a positive experience, but felt inspired to share it with your friends and family, is something we’re truly honored by. Thank you again for your trust, your support, and for letting us be part of your health journey. Feedback like yours remind us why we do what we do.
Francisca S.
The website is super easy to use. The whole process has been made so simple!!! I got my results faster than expected and I was able to understand the results. Having the AI to ask questions is helpful to understand what am seeing
Response from Rythm HealthJun 20, 2026
Francisca, thank you for sharing! We’re so glad the process felt simple, your results came quickly, and the AI Coach helped make everything easier to understand.
Rob
Great information in an easy to use format.
Response from Rythm HealthJun 20, 2026
Hi there Rob, thank you for sharing and for being a part of the Rythm family!