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Best O2 Ring Apps & Games

222+ iOS apps & games curated and reviewed

3.6 avg rating
19 free apps & games
Updated September 2026

ViHealth is the household name in o2 ring, but it's far from the only option. We track 222+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Compare top O2 Ring Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ViHealthViHealthFree3.1โ˜… (1.2K)NoYesSep 2026
2SleepHQSleepHQFree4.7โ˜… (592)NoNoSep 2026
3Ring - Always HomeRing - Always HomeFree4.7โ˜… (1.8M)NoNoSep 2026
4O-Ring InfoO-Ring InfoFreeโ€”NoNoMay 2026
5The Ring Size Appโ„ข by HitchedThe Ring Size Appโ„ข by HitchedFree2.1โ˜… (211)YesNoMay 2026
6Apple HealthApple HealthFree3.0โ˜… (8.9K)NoNoSep 2026
7Ring Sizer ProRing Sizer Pro$1.992.0โ˜… (1)NoNoJul 2026
8O-RingO-RingFree3.8โ˜… (5)NoNoMay 2026

Top Picks for O2 Ring

ViHealth#1

ViHealth by Shenzhen Viatom Technology Co., Ltd.

Editor's Choice
๐Ÿ’ช Health & Fitness
3.1๐Ÿ˜(1.2K ratings)
FreeIn-App Purchases
ViHealth screenshot 1
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ViHealth screenshot 4

This app syncs with Viatom devices to display historical health data. It offers real-time monitoring, report sharing, and multi-user management for easy health tracking and goal achievement.

What We Love

  • ๐Ÿ‘ Accurate readings
  • ๐Ÿ“Š Helpful data tracking
  • ๐Ÿ”‹ Long battery life
  • ๐Ÿš€ Seamless device connectivity
  • ๐Ÿ’ป Good for monitoring health conditions

Room to Improve

  • ๐Ÿ› Connectivity issues
  • ๐Ÿ“‰ Unreliable data sync
  • ๐Ÿค” Confusing user interface
  • ๐Ÿ”’ Privacy concerns
  • ๐Ÿšซ Lack of Apple Health integration
SleepHQ#2

SleepHQ by SleepHQ Pty Ltd

Just Breathe
Strong Contender
๐Ÿ’ช Health & Fitness
4.7๐Ÿ˜Š(592 ratings)
Free
SleepHQ screenshot 1
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This app helps manage CPAP therapy and track sleep quality. It offers detailed insights into breathing patterns, therapy effectiveness, and sleep trends. Users can maintain a sleep journal and integrate data from various wearable devices for a comprehensive view of their sleep health.

What We Love

  • ๐Ÿ‘ Excellent data visualization
  • ๐Ÿ‘ Invaluable for sleep apnea management
  • ๐Ÿ‘ Helpful community support
  • ๐Ÿ‘ Provides insights beyond doctor visits
  • ๐Ÿ‘ Easy to understand statistics
  • ๐Ÿ‘ Empowers users to control therapy
  • ๐Ÿ‘ Detailed breath-by-breath information
  • ๐Ÿ‘ Better than ResMed MyAir app
  • ๐Ÿ‘ Cloud-based access convenience
  • ๐Ÿ‘ Helps fine-tune CPAP settings
  • ๐Ÿ‘ Transforms confusing therapy into understanding
  • ๐Ÿ‘ Regular updates and new features
  • ๐Ÿ‘ Responsive to user requests
  • ๐Ÿ‘ Comprehensive and accurate data
  • ๐Ÿ‘ Easy data sharing with providers
  • ๐Ÿ‘ Educational resources and videos

Room to Improve

  • ๐Ÿ› App crashes on startup/account creation
  • ๐Ÿ› Difficulty uploading data (SD card, ResMed 10)
  • ๐Ÿ› Poor contrast design, hard to see
  • ๐Ÿ› Lacks AI-driven actionable insights
  • ๐Ÿ› Expensive Pro version
  • ๐Ÿ› Not user-friendly setup
  • ๐Ÿ› Does not support Apple Health for SpO2
  • ๐Ÿ› Some videos are dated
  • ๐Ÿ› Inconsistent compatibility with devices (ResMed S11, Prisma 20A)
  • ๐Ÿ› Mobile import function not working
  • ๐Ÿ› Broken instructions for data import
  • ๐Ÿ› Some users find it a work in progress
Ring - Always Home#3

Ring - Always Home by Ring.com

Worth Considering
๐ŸŒŸ Lifestyle
4.7๐Ÿ˜(1.8M ratings)
Free
#5in Lifestyle
Ring - Always Home screenshot 1
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Ring - Always Home screenshot 5

Monitor your home remotely with video doorbells, security cameras, and alarm systems. Receive instant alerts for visitors and motion, view live HD video, and communicate with guests. Smart lights and alarm systems offer further control and safety features.

What We Love

  • ๐Ÿš€ Excellent video quality
  • ๐Ÿ”’ Helpful security features
  • ๐Ÿ‘ Easy to set up and use
  • ๐Ÿ”‹ Good battery life

Room to Improve

  • ๐Ÿ› Frequent connectivity issues
  • ๐Ÿ•ฐ๏ธ Slow live view response times
  • ๐Ÿ’ฐ Expensive subscription fees
  • ๐Ÿ“ฝ๏ธ Poor video quality at night

More O2 Ring apps to explore

FAQ about O2 Ring

What are the best o2 ring apps & games for iPhone?
ViHealth tops our o2 ring apps & games ranking as of September 2026, with a 3.1-star average from 1.2K App Store ratings, and it's free to download.
Yes โ€” 19 of the top o2 ring apps & games we rank are free to download, including ViHealth and SleepHQ.
ViHealth has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 222+ o2 ring apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The ViHealth app works with Viatom devices to sync and display your historical health data. It allows for real-time monitoring, provides a user-friendly reading format, and enables you to track your health conditions and progress towards your goals.
Key features include connecting Viatom devices via Bluetooth to get data, viewing historical measurements with multiple data display styles, real-time monitoring in an easy-to-read format, sharing health reports with others, and managing health for multiple users. It also supports Apple Health integration.

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