Function Health vs. ONU: Membership or App?

ONU & Function Health: a decision framework
What matters	ONU’s role	What to check with the other provider
Primary question	Use ongoing supported signals and organized records for context.	Check which laboratory tests, repeats and review services the current membership includes.
Follow-up	Keep original reports and bring questions to an appropriate clinician.	Confirm who explains abnormal results and whether clinical follow-up costs extra.
Budget	Compare ONU app and optional Bracelet costs.	Compare testing frequency and the full membership renewal terms.

ONU & Function Health: a decision framework

What matters

ONU’s role

What to check with the other provider

Primary question

Use ongoing supported signals and organized records for context.

Check which laboratory tests, repeats and review services the current membership includes.

Follow-up

Keep original reports and bring questions to an appropriate clinician.

Confirm who explains abnormal results and whether clinical follow-up costs extra.

Budget

Compare ONU app and optional Bracelet costs.

Compare testing frequency and the full membership renewal terms.

A CLOSER LOOK

ONU & Function Health: the essentials.

What matters, what to check, and where to go from here.

01
Laboratory testing and an organizing app are not the same purchase
Function Health’s current membership describes access to laboratory tests and doctor-reviewed insights. ONU organizes supported wearable information and records. An app subscription should not be assumed to include a blood draw, laboratory processing or the same clinical review that a testing membership advertises.
02
Start with the question testing would answer
Ask what information would change a decision and whether a clinician recommends the test in your circumstances. A larger panel is not automatically a better first step for a symptom. Existing reports may already answer part of the question and should be kept with their units and reference intervals.
03
Confirm the current testing offer
Review Function’s actual included tests, retesting, collection arrangements, country or state eligibility, additional fees and follow-up responsibilities. Biomarker counts and prices change. Request clarification about who handles an urgent or unexpected result.
04
Decide whether the roles complement each other
A testing service can generate a report; an organizing tool may help keep records and observations together. That does not guarantee integration or clinical interpretation. Compare the complete cost and care responsibility, and use each provider’s current official information before committing.