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The App

The ONU AppProduct overviewHow ONU worksThe ONU ScoreThe AI engineIntegrationsGetting startedHealth recordsDaily guidanceHealth trendsONU RewardsPricingONU Health FAQ

Doctors & Care

Doctors & CareMessage a doctorBook a consultationBlood-test reviewMedical guidanceDoctor profilesHow care worksClinical safetyCare questionsEmergency information

Health Guides

Health GuidesHealth librarySleepStressRecoveryLab resultsLongevityNutritionWeight managementPreventive careHeart Rate Variability: What HRV Means & How to Use ItSleep Scores Explained: Accuracy, Meaning & LimitsHow to Read Blood Test Results: Ranges, Units & FlagsCortisol Explained: Symptoms, Testing & Stress MythsAlways Tired? Understanding Fatigue & Low EnergyBurnout & Chronic Stress: Signs, Differences & SupportBiological Age Tests: Meaning, Limits & Healthy AgingPreventive Checkups: What to Discuss & How to PrepareSupplements: Evidence, Labels, Interactions & Safer ChoicesONU JournalResting Heart Rate Higher? Causes & Next StepsTired After 8 Hours of Sleep? Causes & Next StepsAcute vs Chronic Stress: Differences & Next Steps

Shop

The ONU ShopBands & accessoriesSleep essentialsRecovery essentialsNutrition essentialsSupplementsHealth testingBundlesWeight managementGLP-1 optionsGLP-1 injection penOral GLP-1 pillEligibilityDoctor assessmentMedication informationOngoing monitoringShipping & returnsWarrantyOrder support

Compare

Compare ONUONU & WHOOPONU & OuraONU & BevelONU & Google HealthONU & Apple WatchONU & GarminBracelet or smartwatch?ONU & Function HealthONU & Superpower

For Business

ONU for BusinessFor employersBusiness APIDeveloper APIPartnershipsFor healthcareTalk to ONU

Trust Center

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Company

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Prevention areas

Type 2 diabetesBlood pressureWeight and metabolic healthHeart and circulationCholesterol and lipidsThyroidAnemia and ironStress and burnout

Health checks

AscitesJaundiceCrohn’s diseaseUlcerative colitisIrritable bowel syndromeGastrointestinal bleedingPrimary biliary cholangitisAllergyLipomas