Comparison

JRing vs FYFIT Ring

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

Head to head
About

JRing

Track your daily activity, exercise, and sleep to achieve a healthier lifestyle. Monitor steps, calories burned, distance, and sleep patterns with detailed analysis and goal tracking. Offers multiple exercise modes and GPS tracking for your workouts.

Highlights
  • Daily goal tracking
  • Health data display (steps, sleep, exercise)
  • Sports data analysis with GPS
  • Multiple exercise modes
  • Sleep pattern tracking
  • Calorie, pace, speed, distance tracking
Features
Read full description

Get to a healthier and more active life with the new JRing app! Download the JRing application and step into a new way of taking care of your health. With daily goal tracking, you can make sure your everyday life is planned to deliver you the best possible way to keep yourself fit. The main features of JRing include: 1. Health display data: JRing records data related to your physical condition, such as number of steps, sleep time, exercise consumption, etc. 2. Sports data analysis: JRing app can also record your exercise situation and display various data after exercise, including detailed routes and various sports data analysis. 3. Multiple exercise modes: No matter which exercise method you choose, rich dynamic exercise modes ensure you can reach your full potential.​ 4. Sleep Tracking: Sleep pattern tracking helps you recover from an energetic workout and provides insights like deep sleep and light sleep duration. With constant updates to keep up with the latest technology and constantly improving the user experience, the JRing app is your perfect partner no matter what. Your JRing app also allows you to track your activity using in-app GPS so you know the path of your activity. Monitor your goals: See daily progress towards your cardio points and step goals. Easily adjust your goals and constantly challenge yourself to achieve a healthy mind. With the JRing app you get: - Sleep monitoring - Remote control Selfie function. - Short video remote control function. - Change and adjust your profile and settings for the best user experience. Not only that, but you also get key metrics/data pointers while using the JRing app to calculate calories burned, pace, speed, distance traveled, and more. It's Bigger, Better, Bolder, Download the JRing app now! -Continued use of GPS running in the background can dramatically decrease battery life. -JRing is already access to HealthKit, you can view your health data through HealthKit

About

FYFIT Ring

This app works with a smart ring to track daily activity, sleep patterns, and movement. It provides general wellness insights and syncs data via Bluetooth. It is intended for informational purposes and not as a medical device.

Highlights
  • Activity tracking (steps, movement, calories)
  • Sleep analysis
  • Bluetooth sync with smart ring
  • General wellness insights
  • Movement logging
Features
Read full description

FYFIT is a fitness and lifestyle app paired with the FYFIT Smart Ring—a consumer wearable designed for general wellness tracking of steps, sleep, and movement. *Key Features*: *Activity Tracking*: Log steps, movement, and calories burned *Sleep Analysis*: Track duration and patterns (no medical-grade analysis) *Bluetooth Sync*: Connect seamlessly with FYFIT Smart Ring --- **Disclaimers**: - "FYFIT is a general wellness app. Not a medical device." - "Data is for informational purposes only. Accuracy may vary." - "Never use FYFIT to diagnose, treat, or prevent medical conditions." - "Consult a healthcare professional for medical advice." **Certifications/Regulatory Information** - "FYFIT Smart Ring complies with FCC, CE, and RoHS standards for consumer electronics." - "This product is not FDA-cleared or CE-marked as a medical device." **Jurisdiction / Regional Compliance** The FYFIT Smart Ring and companion app features are certified and cleared for personal health monitoring in India and China, where relevant regulatory approvals have been obtained. If used outside these regions, please be aware that the device ​ may​ not meet local medical-device standards. Important: This device is not a medical diagnostic tool. The app is intended for informational and general wellness purposes only. Always consult a qualified healthcare professional before making any medical decisions, diagnoses, or treatments.

Screenshots

JRing4 screens
FYFIT Ring4 screens

Verdict

The call

The clearest difference is review sentiment: FYFIT Ring at 100% against JRing's 19%. FYFIT Ring also leads on rating (5.0 vs 2.3) and update cadence (every 8 days vs monthly). JRing's advantage is ratings volume (98 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

FYFIT Ring holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: JRing has 98 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 19% of JRing's written reviews are positive against 100% of FYFIT Ring's.

UpkeepUpdate frequency

JRing ships an update monthly, FYFIT Ring every 8 days. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

Scorecard5 real differences · 5 level
JRing versus FYFIT Ring: the parameters behind the verdict, then further details
ParameterJRingFYFIT Ring
PriceFreeFree
Rating2.3 (98 ratings)5.0 (1 ratings) — better
Positive reviews19.3% of reviews100.0% of reviews — better
Number of ratings98 — better1
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size27 MB33 MB
Age rating4+4+
Developer小丽 张FYFIT TECHNOLOGIES PRIVATE LIMITED

Customer experience

JRing

All ratings98 ratings
Positive27.6%
Neutral8.2%
Negative64.3%
Written reviews161 reviews
Positive19.3%
Neutral13.7%
Negative67.1%

FYFIT Ring

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

JRing

Reported bugs

20 issues
  • App crashes on startup (especially after iOS updates)
  • Ring disconnects from app and won't reconnect without recharging
  • Bluetooth pairing works but app connection fails
  • Step counter shows drastically inaccurate numbers
  • Sleep data not recording or showing incorrect times
Show 15 more
  • Blood oxygen readings stuck at 99 or not updating
  • Heart rate data not syncing automatically
  • Battery percentage displays incorrectly (shows 0% when fully charged)
  • App cuts out after exiting each tab
  • Display brightness settings revert to 80% after sync
  • Duplicate exercise categories (two climbing options instead of cycling)
  • Data stuck until app is manually opened and synced
  • Sleep phase breakdown not syncing to Apple Health
  • Blood pressure data appears in Health app but not in JRing app
  • Unwanted dot appears on phone screen from scrolling feature
  • Find phone feature triggers unexpectedly
  • App not compatible with iOS 26/26.1/26.4
  • Ring shows 0% battery instead of 100% when charging
  • Gesture/scrolling features don't work properly
  • Settings get deleted or reset unexpectedly

Requested features

20 requests
  • Automatic periodic blood oxygen measurements (not just manual)
  • Dark mode theme option
  • Automatic low battery notifications
  • Customizable display brightness settings in app (not just on ring)
  • Lock screen widget for quick health data access
Show 15 more
  • Multiple ring support in single account
  • Blood oxygen sync to Apple Health
  • Automatic timed oxygen measurements like heart rate
  • Customizable sleep schedule for shift workers
  • More exercise/activity types beyond walking, running, cycling
  • Resting heart rate display
  • Heart rate variability tracking
  • REM sleep detection
  • Ability to disable button and keep screen always on
  • Customizable display screens and data shown
  • Phone call and SMS notifications on ring
  • GPS data export to computer
  • Weekly and monthly sleep statistics display
  • Manual blood pressure measurement trigger
  • Stress level monitoring

FYFIT Ring

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

JRing

No in-app purchases

None

FYFIT Ring

No in-app purchases

Questions

Is JRing free?
JRing is free to download, with no in-app purchases.
Is FYFIT Ring free?
FYFIT Ring is free to download, with no in-app purchases.
Which has better reviews, JRing or FYFIT Ring?
FYFIT Ring is rated higher. JRing averages 2.3 out of 5 from 98 ratings, while FYFIT Ring averages 5.0 from 1 ratings.
Do JRing or FYFIT Ring have ads?
Neither JRing nor FYFIT Ring shows ads.
Which is updated more often, JRing or FYFIT Ring?
JRing ships an update monthly, and FYFIT Ring every 8 days. Most recently, JRing was updated on October 19, 2026 and FYFIT Ring on October 4, 2026.

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