Comparison

Sonar vs Ring Widget

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

Head to head
About

Sonar

Unify data from all your wearables and lifestyle trackers to gain personalized health insights. Understand your sleep, recovery, stress, and activity with AI-powered analysis and daily guidance to optimize your well-being.

Highlights
  • Syncs with multiple wearables and apps
  • AI-powered personalized health insights
  • Daily scores for recovery, sleep, and stress
  • Detailed training analytics
  • 24/7 vitals monitoring
  • Tailored health recommendations
Features
Read full description

Your body is talking. Are you listening? Sonar unifies all of your wearables, lifestyle, and biomarker data to unlock personalized insights and detection once reserved for elite athletes and biohackers. Trusted by 250,000+ users across 170+ countries, Sonar helps you cut through the noise across sleep, recovery, stress, activity, and nutrition - so you can focus on what actually matters. Sonar isn't just another health tracker. It merges the latest medical, sports and data science with AI engines that continuously surface subtle shifts and patterns across millions of data points, helping you know when to push, when to pause, and where to focus next. FEATURES: Personalized intelligence Sonar AI is a personal health agent grounded in the data across your wearables, health apps, and connected devices. Ask questions, understand changes in your scores, and get answers that reflect your actual data - not generic advice. Sonar AI also remembers personal context you give it like training goals, travel, or new routines, and factors it into how it interprets your data over time. Sync everything Fragmented data means missed signals. Connect Apple Watch, Garmin, Oura, Fitbit, Strava, Withings, MyFitnessPal, Peloton and many more. Daily scores and guidance Recovery, Strain, Sleep, Stress, Energy, and Nutrition scores help you understand your day at a glance, with practical guidance to improve. Correlations & comparisons See how any two metrics relate over time. Plot exercise against sleep, alcohol against HRV, or stress against recovery to surface the patterns driving how you feel each day. Compare up to six metrics at once, or focus the view on a single category like activity, sleep, or recovery. 24/7 vitals monitoring Track trends in HRV, resting heart rate, respiratory rate, blood oxygen, body temperature, and more, and get notified when values move outside your typical range. Training analytics All workouts in one place, with detailed summaries, heart rate zones, and training load and balance to help you build fitness without burnout. Widgets, Apple Watch & desktop app Keep Sonar close with beautiful widgets and an Apple Watch app, and explore your data on the big screen at www.sonarhealth.co Peer benchmarks See how you compare to people like you (and the broader community) across key metrics. Make it yours Choose the sections, metrics, wallpapers, and views that matter most to you, including a Favorites view for the health data you care about most. Tailored recommendations Add your medications, family history, and conditions to receive personalized checkup, vaccine, and screening recommendations based on age, sex, history, and the latest medical guidance. PUTTING PRIVACY FIRST Your health data is yours - we do not sell personal data. Our goal is to build an experience our users love, and all product and architecture decisions are built around maximizing user privacy. SUBSCRIPTION AND TERMS Sonar offers a meaningful free experience, empowering you to start transforming your health today with no strings attached. Current-day Recovery, Sleep, Strain, and Nutrition scores are free for all users. It's all part of our mission to accelerate longer, healthier, and happier lives globally. If you're looking to take your health journey to the next level, you can upgrade to Sonar Pro at any time for access to a suite of powerful features we think you'll love. Always consult with your doctor prior to making any medical decisions. Privacy Policy: https://www.sonarhealth.co/legal/privacy-policy/ Terms of Service: https://www.sonarhealth.co/legal/terms-of-service/

About

Ring Widget

Visualize your Oura Ring health data with customizable widgets for your iPhone, iPad, and Mac Home and Lock Screens. Track sleep, activity, stress, and more with glanceable insights.

Highlights
  • Oura Ring data widgets
  • Home Screen and Lock Screen support
  • Readiness and Sleep scores
  • Activity and Movement tracking
  • Cardio Age and VO2 Max
  • Automatic data refresh
Features
Read full description

Unlock the power of your Oura Ring data with beautiful, glanceable widgets for iPhone, iPad, Mac, and Apple Watch. Ring Widget brings your health insights — from nightly recovery to daily activity — to where you need them most, always just a glance away. See your Oura Ring battery level and charging status on supported Home Screen widgets, using the latest data from Oura. Included Widgets: • Readiness and Sleep - Your readiness and sleep scores with heart rate, HRV, body temperature, respiratory rate and detailed sleep stages. • Daytime Stress - Monitor stress throughout your day • Activity - Steps, calories burned, distance, and progress toward your daily goal • Ideal Bedtime - Your personalized ideal bedtime window • Body Temperature - Track your body temperature deviation • Daily Movement - A 24-hour visualization of your activity patterns • Cardio Age - See how your cardiovascular age compares to your actual age • VO2 Max - Track your cardiorespiratory fitness level Features: • Multiple widget sizes: small, medium, and Lock Screen compact • Apple Watch complications • Works on iPad and Mac (with Apple Silicon) • Clean, minimal health tracker design that matches your style • Automatic data refresh Requires an Oura Ring and Oura account. Ring Widget is not affiliated with or endorsed by Oura Health Oy. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ringwidget.app/privacy

Screenshots

Sonar4 screens
Ring Widget4 screens

Verdict

The call

The clearest difference is ratings volume: Sonar at 336 against Ring Widget's 8. Ring Widget's advantage is review sentiment (83% vs 68%) and device support (4 vs 2). On price, rating, update cadence and ads 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. Sonar sells 7 in-app purchases, starting at $5.99 per month and Ring Widget sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Sonar against 4.5 for Ring Widget. That said, the two scores are not equally well evidenced: Sonar has 336 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 68% of Sonar's written reviews are positive against 83% of Ring Widget's.

UpkeepUpdate frequency

Sonar ships an update weekly, Ring Widget every 2 weeks. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Sonar versus Ring Widget: the parameters behind the verdict, then further details
ParameterSonarRing Widget
PriceFreeFree
Rating4.6 (336 ratings) — better4.5 (8 ratings)
Positive reviews67.5% of reviews83.3% of reviews — better
Number of ratings336 — better8
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.615.0 — better
Further details — not scored
Size117 MB44 MB
Age rating4+4+
DeveloperSonar Health, Inc.Aliaksandr Drankou

Customer experience

Sonar

All ratings335 ratings
Positive90.1%
Neutral3.0%
Negative6.9%
Written reviews154 reviews
Positive67.5%
Neutral8.4%
Negative24.0%

Ring Widget

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

Sonar

Reported bugs

3 issues
  • Inconsistent data syncing
  • Crashes and freezes
  • Unreliable notifications

Requested features

4 requests
  • Customizable widgets
  • Deeper data analysis and insights
  • Improved historical data tracking
  • Integration with more wearable devices

Ring Widget

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Sonar

Subscriptions4
  • Sonar Pro - Monthly (Legacy)7 Days trial$5.991 Month
  • Sonar Pro - Monthly7 Days trial$5.991 Month
  • Sonar Pro - Annual (Legacy)7 Days trial$49.991 Year
Show 1 more
  • Sonar Pro - Annual7 Days trial$49.991 Year
One-time3
  • Sonar Pro - Lifetime$199.99
  • Sonar Pro - Lifetime$249.99
  • Sonar Pro - Lifetime$299.99
1 purchases

Ring Widget

One-time1
  • Unlimited Widgets$9.99

Questions

Is Sonar free?
Sonar is free to download, with in-app purchases available.
Is Ring Widget free?
Ring Widget is free to download, with in-app purchases available.
Which has better reviews, Sonar or Ring Widget?
Sonar is rated higher. Sonar averages 4.6 out of 5 from 336 ratings, while Ring Widget averages 4.5 from 8 ratings.
Do Sonar or Ring Widget have ads?
Neither Sonar nor Ring Widget shows ads.
Which is updated more often, Sonar or Ring Widget?
Sonar ships an update weekly, and Ring Widget every 2 weeks. Most recently, Sonar was updated on October 21, 2026 and Ring Widget on October 17, 2026.

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