Your Rythm membership includes monthly at-home blood testing, laboratory analysis, personalized health insights, and access to the Rythm AI Coach.

Each month, you'll receive a collection kit with everything you need to collect a small blood sample from your upper arm and return it to our laboratory.

Your Rythm test kit contains all the materials needed to prepare, collect, and safely return your blood sample.

The included click-to-heat pack helps warm your upper arm and increase blood flow, making it easier to collect the blood volume needed for testing.

For best results, warm your upper arm for approximately 4–5 minutes before collection.

Used to clean your skin before attaching the collection device. Allow your skin to dry completely to help the device adhere securely.

The FDA-cleared Tasso+ is a sterile, single-use device that collects a small capillary blood sample from your upper arm.

Once activated, a small lancet briefly punctures the skin and automatically retracts, allowing blood to flow into the attached collection tube without a traditional venous blood draw.

Your blood is collected into a tube containing lithium heparin, an anticoagulant that helps prevent clotting during transport.

After collection, use the provided gauze to apply gentle pressure to the collection site, then apply the bandage once any bleeding has stopped.

Your kit includes everything needed to safely package and return your sample using prepaid FedEx shipping.

Scan the QR code on your sample bag to complete your required Intake and Collection information and schedule a complimentary FedEx pickup.

Beyond your monthly collection kit, your membership gives you access to the tools and insights needed to better understand your health.

Your sample is processed in a CLIA-certified, CAP-accredited laboratory using validated testing methods and quality controls.

Once your results are ready, you can access your biomarkers, review personalized insights, and track changes over time through your Rythm dashboard.

Your membership includes access to the Rythm AI Coach, which helps explain your results, answer questions, and provide personalized guidance based on your biomarkers.

With a new test each month, you can monitor your biomarkers consistently, identify trends, and better understand how your health changes alongside your habits and routines.

From collecting your sample at home to exploring your results, Rythm brings together convenient blood testing, laboratory analysis, and personalized insights in one membership.

The more consistently you test, the more opportunities you have to understand your health over time.