Comparison

retimer Ring vs OLOM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

retimer Ring

This wearable companion tracks your sleep, activity, stress, and heart health to provide insights for better well-being. It offers advanced sleep stage analysis, VO₂ Max tracking, and supports 18 exercise modes, all accessible through a single app without a subscription.

Highlights
  • Comprehensive health tracking
  • Advanced sleep analysis
  • VO₂ Max estimation
  • 18 exercise modes
  • No subscription required
  • Activity and stress monitoring
Features
Read full description

retimer Ring – Your all-day, every-day health & wellness companion The retimer Ring is more than a wearable — it’s your everyday companion. Comfortable enough to be worn around the clock, it captures the signals from your finger that hold the key to better sleep, more energy, and lasting well-being. Comprehensive Health Tracking Monitor sleep, activity, stress, heart health, workouts, and recovery with precision. Get detailed insights to optimize your daily performance and long-term well-being. Advanced Sleep Tracking Gain deep insights into every stage of sleep — REM, Deep, Light, and Wakefulness. Track sleep debt, receive actionable nudges, and optimize your rest for better recovery. VO₂ Max Tracking Whether you’re an athlete in training or starting your fitness journey, the retimer Ring provides an accurate VO₂ Max score right from your finger — helping you boost performance, recovery, and longevity. Elevate Your Fitness Routine Track steps, measure VO₂ Max, monitor activity intensity, and estimate calories burned — all in one place. With 18 different exercise modes, the retimer Ring adapts to your lifestyle — whether you’re running, lifting, swimming, or cycling. One App, No Subscription Access all core features including sleep, stress, heart rate, HRV, skin temperature, recovery, VO₂ Max, and glucose indicators on the retimer app with no subscription required. How to Wear Your retimer Ring For best performance, wear the ring on the index finger of your non-dominant hand. Middle or ring fingers are also suitable. Ensure a comfortable fit — not too loose or tight. The ring sensor should face the palm side of your finger for accurate readings. [DISCLAIMER] Not a medical device This ring is not a medical device and should not be used as a substitute for professional medical judgement. It is not designed or intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of any condition or disease. Please consult your healthcare professional prior to making any decisions related to your health. This application and its associated hardware are intended for wellness and fitness purposes only. They are not medical devices and are not designed to diagnose, treat, cure, or prevent any disease. The data and analysis provided by the app are for personal reference only and should not be used as a substitute for professional medical advice. Always consult a qualified healthcare provider before making medical decisions.

About

OLOM

Features
Read full description

OLOM is your intelligent health companion — designed to turn daily signals into meaningful insight. Paired with the OLOM Eclipse smart ring, the app helps you track what matters: sleep, stress, heart health, recovery, activity, and more — all in one elegant interface. Whether you're improving your energy, understanding your sleep, or syncing your body with your cycle, OLOM is built to guide you with clarity and precision. * Sleep Tracking Wake up to deeper insights. See your sleep stages, breathing quality, and recovery trends — beautifully visualized every morning. * Stress & Recovery Your heart tells the whole story. Track heart rate, HRV, and stress reactions to understand how your body handles daily life. * Daily Health Overview You live, we measure. One screen shows everything — steps, heart, sleep, calories burned, and more — for a full picture of your health. * Women’s Health Track what you feel. Own every phase. Understand your cycle, mood, flow, and symptoms with tools designed for you. * Pregnancy Tracker We love babies as much as you do. Follow your pregnancy with weekly insights and a beautifully simple overview. * Activity & Movement Every step counts. Track your steps, distance, and calorie burn as part of your daily vitality. * Exercise Tracking Train Smart. Recover Smarter. Track your workouts with duration, intensity, and calories burned — seamlessly integrated into your daily health overview. * Apple Health Sync Made to sync with Apple Health. OLOM integrates seamlessly with your iPhone’s health data for a connected wellness experience. OLOM delivers health insight without the overwhelm. Minimal, precise, and built around your real life. DISCLAIMER OLOM Eclipse is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent any disease or medical condition. It is designed for general fitness and wellness purposes only. Always consult your physician or other qualified healthcare provider before making changes to your medication, lifestyle, nutrition, or exercise program. If you are using an Apple phone, in order to calculate the training consumption, we will receive and send your sports data from Apple's HealthKit with your authorization. To simplify your input process, we read your weight data from HealthKit. At the same time, the training data generated by your OLOM will be synchronized with Apple's HealthKit. Any information obtained through the use of HealthKit, such as weight and heart rate data, will not be shared or sold to any third party, including advertisers and other agents

Screenshots

retimer Ring4 screens
OLOM4 screens

Verdict

The call

The clearest difference is update cadence: retimer Ring at every 9 days against OLOM's every 3 months. OLOM's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

retimer Ring ships an update every 9 days, OLOM every 3 months. The most recent releases landed on June 2, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 7 level
retimer Ring versus OLOM: the parameters behind the verdict, then further details
Parameterretimer RingOLOM
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size94 MB254 MB
Age rating17+4+
DeveloperRe-Time Pty LtdOLOM

In-app purchases

None

retimer Ring

No in-app purchases

None

OLOM

No in-app purchases

Questions

Is retimer Ring free?
retimer Ring is free to download, with no in-app purchases.
Is OLOM free?
OLOM is free to download, with no in-app purchases.
Do retimer Ring or OLOM have ads?
Neither retimer Ring nor OLOM shows ads.
Which is updated more often, retimer Ring or OLOM?
retimer Ring ships an update every 9 days, and OLOM every 3 months. Most recently, retimer Ring was updated on June 2, 2026 and OLOM on September 13, 2026.

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