Comparison

SRing vs JRing

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

Head to head
About

SRing

This application connects to smart rings to display and analyze your daily exercise and sleep data. It helps you understand your health status by providing visual insights into your activity levels and sleep patterns.

Highlights
  • Exercise data display (steps, calories, duration)
  • Sleep data display (deep sleep, light sleep, sleep time)
  • Visual data analysis
  • Health status understanding
  • Exercise and sleep plan management
Read full description

[Jurisdiction Statement] This APP is intended for use in mainland China. This APP is controlled and operated within the territory of the People's Republic of China ("China").Unless otherwise stated, the materials displayed on this APP are only used for the purpose of promoting products and services within China. We make no representation that any materials on this APP are appropriate or suitable for use in other locations. If you choose to access the APP from other locations, you are responsible for complying with applicable local laws. [Product Introduction] SRing APP is an application that connects to smart rings and provides daily exercise and sleep data display, helps users understand their health status, and provides users with reliable exercise and sleep data analysis. [Features] 1. Exercise data display: Supports visual display of exercise data. You can view daily and historical data on steps, calories , exercise duration to help manage exercise time and plans. 2. Sleep data display: Supports visual display of sleep data. You can view relevant data such as deep sleep, light sleep, sleep time, wake-up time, etc. to help users understand their sleep status. [Disclaimer] This APP helps users manage their exercise and sleep plans and adjust their health status by recording, displaying and analyzing their exercise and sleep data. Users should seek a doctor’s advice before making any medical decisions.

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

Screenshots

SRing4 screens
JRing4 screens

Verdict

The call

The clearest difference is rating: JRing at 2.3 against SRing's 1.7. JRing also leads on ratings volume (94 vs 3) and iOS requirement (10.0 vs 12.0). On price, update cadence, ads and in-app purchases 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

JRing holds the better App Store score, 2.3 against 1.7. That said, the two scores are not equally well evidenced: JRing has 94 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 28, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
SRing versus JRing: the parameters behind the verdict, then further details
ParameterSRingJRing
PriceFreeFree
Rating1.7 (3 ratings)2.3 (94 ratings) — better
Positive reviews19.2% of reviews
Number of ratings394 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size20 MB34 MB
Age rating17+4+
Developer智勇 陈小丽 张

Customer experience

SRing

All ratings3 ratings
Positive0.0%
Neutral33.3%
Negative66.7%

JRing

All ratings94 ratings
Positive26.6%
Neutral7.4%
Negative66.0%
Written reviews156 reviews
Positive19.2%
Neutral13.5%
Negative67.3%

Bugs and requests

SRing

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

SRing

No in-app purchases

None

JRing

No in-app purchases

Questions

Is SRing free?
SRing is free to download, with no in-app purchases.
Is JRing free?
JRing is free to download, with no in-app purchases.
Which has better reviews, SRing or JRing?
JRing is rated higher. SRing averages 1.7 out of 5 from 3 ratings, while JRing averages 2.3 from 94 ratings.
Do SRing or JRing have ads?
Neither SRing nor JRing shows ads.
Which is updated more often, SRing or JRing?
SRing ships an update monthly, and JRing monthly. Most recently, SRing was updated on July 28, 2026 and JRing on September 23, 2026.

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