Most blood-testing services give you one snapshot a year and call it optimization. Rythm Health, often searched as Rhythm Health, was built on the opposite idea: test a smaller set of markers every month, at home, and watch the trend instead of a single data point. It is one of the most convenient ways to track your bloodwork. But the headline price and the real price are not the same number, and once you see where the money actually goes, the value question looks different. This is our full Rythm Health review: what it does, what it truly costs in 2026, and the alternative worth weighing if you want testing plus the things that act on it.
- Rythm advertises $79 a month, but the Tasso+ collection kit and two-way shipping are added at checkout, so regular-price orders land around $100.
- Used monthly as intended, Rythm costs roughly $1,200 a year, for testing only, with no supplements, prescriptions, or wearable data. That is more than twice OneTwenty’s $499 a year.
- The panel is a focused 25+ markers, collected painlessly at home, with results in about 72 hours.
- A large share of every payment covers the at-home collection method, not the biomarker analysis, which is why a standard lab gives you far more markers for the same money.
- If you want deeper testing that connects to treatment, we point most readers to OneTwenty.
What Is Rythm Health?
Rythm Health is an at-home blood testing subscription built around monthly tracking. Instead of a once-a-year panel, Rythm ships a kit, you collect a small capillary sample yourself using the Tasso+ device, drop it for pickup, and get results in under 72 hours on a dashboard that tracks your trends. The company runs its own lab, which keeps turnaround fast, and it says it validates each assay against reference methods. It is HIPAA aligned and HSA and FSA eligible.
- Monthly at-home test of 25+ core biomarkers, the most frequent cadence in the category.
- Painless collection using the FDA-cleared Tasso+ upper-arm device, with a warming pad and guided kit.
- Results in under 72 hours on a dashboard that charts your markers over time.
- Runs its own lab, which drives the quick turnaround.
- Flexible: skip up to 90 days at a time or cancel anytime with no cancellation fee.
App screenshots courtesy of Cj’s Rythm Health follow-up review on YouTube.
How Much Does Rythm Health Cost Per Year?
Rythm advertises a simple number: $79 a month. In practice, that is not what you pay. The $79 is the base subscription, and at checkout the Tasso+ collection kit and two-way shipping are added on top. Independent, regular-price orders have landed right around $100. One reviewer paid $101 at full price, and forum users report about $100 after shipping. So the honest monthly figure is closer to $100, and used every month as intended, that is roughly $1,200 a year.
Where your ~$100 actually goes
Estimated allocation of a single monthly Rythm order
Estimates for illustration. Rythm does not publish a cost breakdown; these are our approximations based on its at-home collection model and publicly reported order totals of about $100. The point is directional: only about a quarter of what you pay is the biomarker analysis itself.
That is the core tradeoff. More than half of every Rythm payment covers the at-home collection experience, the single-use Tasso+ device, the kit components, and fast two-way medical shipping, rather than the blood analysis. A standard in-person lab skips all of that, which is why the same money buys a much larger panel.
What ~$100 of bloodwork buys you
Approximate biomarkers per $100, at-home vs walking into a lab
For roughly the same ~$100, a walk-in Quest or Labcorp panel typically covers far more markers, because you are not paying for a collection device or medical shipping. The tradeoff is real though: you have to fast, book, and travel to a draw site. Rythm's premium buys convenience and frequency, not more data per dollar.
| How you use it | Cost | What you get |
|---|---|---|
| Single month | ~$100 | One at-home test of 25+ biomarkers, results in under 72 hours |
| Every month (12x) | ~$1,200 / year | Monthly tracking, the platform's intended use |
| Quarterly (skipping months) | ~$400 / year | Four tests a year, using the skip option |
| HSA / FSA | Eligible | Pay with pre-tax dollars or submit for reimbursement |
The takeaway: occasional, skip-heavy use keeps Rythm affordable, but testing every month as intended runs about $1,200 a year, and that is testing only, with no supplements, prescriptions, or wearable data included.
Rythm Health Features and Capabilities
Rythm's whole design is built around frequency and simplicity. Here is what you actually get.
- 25+ core biomarkers: A focused panel including the advanced cardiovascular marker ApoB, cholesterol, hormones like testosterone and estrogen, thyroid (TSH and Free T3), vitamin D, and ferritin. It is narrower than the 95 to 100+ markers on full platforms, by design, so it stays fast to repeat.
- Monthly trend dashboard: Because you test so often, the platform shows how markers move over time rather than a single reading, which is its main advantage.
- Painless Tasso+ collection: A guided at-home kit with a warming pad and supplies, plus scheduled pickup, so there is no lab visit.
- Fast in-house lab: Results in under 72 hours, with an accuracy guarantee against reference methods.
- Flexibility: Skip up to 90 days or cancel anytime, and the company suggests at least three tests to establish a baseline.
App screenshots courtesy of Cj’s Rythm Health follow-up review on YouTube.
Rythm Health Pros and Cons
What it does well
- Most frequent testing cadence in the category
- Genuinely painless at-home Tasso+ collection
- Fast results, often within 72 hours
- Owns its lab, so turnaround stays quick
- Flexible: skip or cancel anytime, HSA/FSA eligible
Where it has limits
- Advertised $79 becomes ~$100 once kit and shipping are added
- Monthly use runs about $1,200 a year, testing only
- Much of the price is collection and shipping, not analysis
- Narrow ~25+ marker panel vs 60 to 100+ elsewhere
- No supplements, prescriptions, or wearable data
- Trends only, no clinician-led protocol or treatment
Is Rythm Health Worth It?
For what it is, Rythm is a strong, well-executed product. If your goal is to watch a focused set of markers closely, say you are dialing in training, recovery, or a specific issue like cholesterol or iron, the monthly cadence and at-home ease are genuinely useful, and customer feedback on the experience is consistently positive.
The catch is value. Once you account for the real ~$100 monthly cost, you are paying full-panel money for a focused panel, and a large share of that goes to the collection method rather than the testing. Rythm also stops at data. It does not tell you what to take, cannot prescribe when a marker is off, does not fold in wearable data, and gives you trends rather than a guided plan. For people who want frequent insight that connects to actual treatment, that gap is the deciding factor, which is why we point most readers to the alternative below.
The Best Rythm Health Alternative: OneTwenty
OneTwenty
Rythm tracks a focused panel often. OneTwenty takes the opposite, more complete approach: deeper quarterly panels paired with continuous wearable data, and then it acts on the results. Its $499 membership includes four lab panels a year, starting with a 95+ biomarker baseline and adding 20 to 40 targeted markers every quarter, close to 200 lab markers a year. That covers advanced cardiovascular markers like ApoB and Lipoprotein(a), full hormone and thyroid panels, metabolic and inflammatory markers, and nutrient status. On top of the labs it layers 500+ daily signals from your devices, a 24/7 AI Health Coach, supplement recommendations built from your results, and prescription access to 13 medications through licensed clinicians, with your protocol re-optimized every 90 days. Testing monthly on Rythm runs about $1,200 a year, more than double OneTwenty's $499. It is available in all 50 states, at $749 a year in New York and New Jersey where state rules change how lab draws are handled.
- Deeper, broader panels: 95+ biomarkers at baseline, then 20 to 40 targeted markers each quarter, close to 200 a year. Well beyond a focused core panel.
- Continuous device data: 500+ daily signals fill the gaps between labs. Rythm is blood-only.
- Supplement recommendations from your labs: Your protocol is matched to your actual results from a catalogue of 60+ options. The supplements themselves are purchased separately, not bundled into the membership. Custom-formulated packs ship starting August 2026.
- Prescription access: 13 medications through licensed clinicians when your labs show a need, including GLP-1s (semaglutide, tirzepatide), enclomiphene, HCG, sermorelin, and NAD+. Testosterone therapy is launching shortly. Rythm does not prescribe at all.
- 24/7 AI Health Coach: Reads your labs, wearable trends, and protocol together, then tells you what to change.
- Re-optimized every 90 days: A clinician-guided protocol that turns numbers into an evolving plan.
Rythm Health vs OneTwenty
| Feature | Rythm Health | OneTwenty |
|---|---|---|
| Pricing | ~$1,200/yr if used monthly (~$100/mo all-in) | $499/yr, all included ($749 in NY & NJ) |
| Testing cadence | ✓ Monthly | Quarterly (4x) |
| Biomarkers | 25+ core (includes ApoB) | 95+ baseline, 20–40 each quarter (~200/yr), incl. ApoB, Lp(a), hormones, thyroid |
| Collection | ✓ At-home Tasso+ kit | Lab draw (at-home add-on) |
| Results speed | ✓ Under 72 hours | Standard lab turnaround |
| Wearable data | No | ✓ 500+ daily signals |
| Supplement guidance | No | ✓ Matched to your labs, 60+ options Supplements bought separately; packs ship Aug 2026 |
| Prescriptions | No | ✓ 13 medications via licensed clinicians |
| Protocol updates | Self-directed | ✓ Every 90 days |
| HSA / FSA | ✓ | ✓ |
Rythm vs OneTwenty: Cost Compared
This one surprises people. Rythm looks cheap at $79, but that is a base rate, not the checkout total, and it is per test. Used as intended, monthly, the real cost is about $1,200 a year, more than double OneTwenty's $499. And that $1,200 buys testing only: a 25+ marker panel each month, with no supplements, prescriptions, wearable data, or guided protocol.
OneTwenty's $499 includes four deeper panels, continuous wearable monitoring, an AI coach, lab-matched supplement guidance, and prescription access. So if you want frequent tracking of a few markers and skip most months, Rythm can stay cheap. But if you want a complete system, OneTwenty delivers far more for well under half the cost of monthly Rythm testing.
Rythm is the most convenient way to track a focused panel month to month at home, if you accept that you are paying about $100 a test and most of it covers collection, not analysis. OneTwenty is built for people who want deeper testing plus the things that actually change your numbers: lab-matched supplement guidance, prescriptions, wearable data, and a plan that adapts every quarter, for less than monthly Rythm testing costs.
When Rythm Health Is the Right Choice
- You want to track a focused set of markers frequently, month over month.
- At-home collection with no lab visit is worth a premium to you.
- You are watching specific markers, like cholesterol, iron, or hormones on TRT.
- You prefer to act on results yourself and do not need treatment bundled in.
- You plan to skip months, which keeps the annual cost down.
Frequently Asked Questions
How much does Rythm Health cost per year?
Rythm advertises $79 a month, but the Tasso+ collection kit and shipping are added at checkout, so regular-price orders come to about $100. Used monthly as intended, that is roughly $1,200 a year. You can skip up to 90 days or cancel anytime, and it is HSA and FSA eligible.
Why is Rythm more expensive than a standard lab test?
Because you are paying for the at-home collection method. A large share of each order covers the single-use Tasso+ device, the kit, and two-way medical shipping, not the biomarker analysis. A walk-in Quest or Labcorp panel usually tests more markers for the same money, but requires an in-person draw.
Is Rythm Health accurate?
Rythm runs its own lab and says it validates each assay against reference methods, and published studies show Tasso+ capillary collection correlates closely with venous draws for many routine assays. As with any test, share results with your doctor for clinical decisions.
How many biomarkers does Rythm Health test?
Rythm's monthly test covers 25+ core biomarkers focused on heart, metabolic, hormone, and general health. It is a smaller, more focused panel than full-platform services that test 95 to 100+ markers, by design, so it can be repeated frequently.
Is Rythm Health worth it?
For frequent, low-friction at-home tracking of a focused panel, yes. If you want deeper testing plus supplement guidance, prescriptions, and a clinician-guided protocol, a full platform like OneTwenty offers more, and costs less per year than monthly Rythm testing.
Is it Rythm or Rhythm Health?
The company spells its name Rythm Health, though many people search for it as Rhythm Health. They are the same at-home blood testing service.
Final Verdict
Rythm Health earns a solid 4 out of 5. It does something no one else does as well: frequent, painless, affordable-feeling at-home blood testing with fast results and a clean trend dashboard. For tracking a focused set of markers closely, the experience is genuinely friction-free, and that is worth real credit.
The honest caveat is cost and scope. The real price is about $100 a month, not $79, and much of it pays for the collection method rather than the testing, so you get fewer markers per dollar than a standard lab. And Rythm stops at data. If you just want to watch your numbers move at home, Rythm is hard to beat for convenience. If you want deeper panels plus the things that change those numbers, lab-matched supplement guidance, prescriptions, wearable data, and a plan that adapts every quarter, OneTwenty does more for less than monthly Rythm testing costs. Choose Rythm to measure often, or OneTwenty to measure and manage.
Want to optimize your health, not just track it?
OneTwenty combines quarterly labs, daily wearable monitoring, a 24/7 AI Health Coach, lab-matched supplement guidance, and prescription access in one membership, with your protocol adjusted every 90 days. Available in all 50 states. $499 a year, $749 in New York and New Jersey.
Sign Up for OneTwenty
