Smart Watch App

Score Overview

2.7

Overall Rating

2.8

App Store

2.6

Google Play

50K+Google Play Downloads

Da Rings

Name: Da Rings
Rating: 2.7

MO YOUNG LTD (MO YOUNG LIMITED)Free

Da Rings is a free smart ring companion app by MO YOUNG for tracking steps, sleep, heart rate, SpO2, and body temperature. Supports 19+ sports modes with Apple Health sync.

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Screenshots

Key Features

Step Tracking — count daily steps with customizable goals and progress visualization

Heart Rate Monitoring — 24/7 continuous heart rate tracking with resting HR trends

Sleep Analysis — track deep sleep, light sleep, and REM phases with quality scoring

Blood Oxygen (SpO2) — monitor oxygen saturation levels with trend graphs

Body Temperature — track body temperature changes throughout the day

Stress Monitoring — track stress levels throughout the day using HRV data

19 Regular Sports Modes — dedicated tracking for walking, running, cycling, swimming, and more

5 GPS Sports Modes — outdoor activity tracking with phone GPS integration

Calorie Counter — estimate calories burned based on movement and heart rate

Apple Health Integration — sync all health data to Apple Health on iOS

Smart Notifications — call alerts, SMS notifications, and personal reminders

Gesture Controls — photo remote, music pause via double-tap on compatible rings

Multi-Language Support — available in 37 languages worldwide

Data Visualization — view daily, weekly, and monthly trends in charts and dashboards

Introduction

Da Rings is a free smart ring companion app developed by MO YOUNG LTD, a China-based wearable technology company. The Da Rings app connects to compatible smart rings via Bluetooth Low Energy (BLE) and delivers comprehensive health and fitness tracking — including step counting, heart rate monitoring, sleep analysis, blood oxygen (SpO2), stress levels, and body temperature — all from a lightweight ring on your finger.

On Google Play, Da Rings has accumulated 50K+ downloads with a 2.6-star rating from over 383 reviews. On the App Store, it holds a 2.8-star rating from 100 ratings, requires iOS 12.0+, and has a file size of 110.7 MB. The app supports 37 languages and is available worldwide.

Activity & Step Tracking

Da Rings provides continuous activity monitoring throughout the day:

Step counting — tracks daily steps with customizable goals and progress visualization
Calorie estimation — calculates calories burned based on movement and heart rate data
Distance measurement — records walking, running, and hiking distances
19 regular sports modes + 5 GPS sports — dedicated tracking for walking, running, cycling, swimming, and more
Progress charts — view daily, weekly, and monthly activity trends

The ring's compact form factor allows unobtrusive 24/7 tracking without the bulk of a smartwatch.

Heart Rate & Vital Signs Monitoring

Da Rings delivers continuous health metrics from compatible smart rings:

24/7 heart rate monitoring — tracks heart rate continuously and during workouts
Resting heart rate trends — shows long-term resting heart rate patterns
Blood oxygen (SpO2) — monitors oxygen saturation with trend graphs
Body temperature monitoring — tracks body temperature changes throughout the day
Stress monitoring — tracks stress levels using heart rate variability data
Heart rate zones — defines exercise zones for optimized workout intensity

These real-time metrics help users understand their cardiovascular health and manage daily wellness.

Sleep Tracking & Analysis

Da Rings offers detailed sleep insights to help improve rest quality:

Sleep stages — tracks deep sleep, light sleep, and REM phases throughout the night
Sleep scoring — provides a quality score based on duration, efficiency, and stage distribution
Multi-day trends — view sleep patterns across days, weeks, and months
Sleep insights — personalized suggestions to improve sleep quality
SpO2 during sleep — monitors blood oxygen levels overnight for sleep-related breathing awareness

Sleep data syncs automatically when the ring connects to the app each morning.

Health Data Integration

Da Rings integrates with major health platforms for a unified health dashboard:

Apple Health — full sync of steps, heart rate, sleep, and other health metrics on iOS
Data visualization — comprehensive dashboards with charts showing historical trends across all metrics
Multifunction reminders — call alerts, SMS notifications, and personal reminders
Data export — review and manage your health data history

Compatible Smart Rings

Da Rings works with a range of budget-friendly smart ring devices:

Da Rings branded smart rings — diamond silver, 14K gold styles, and more
VR11 — popular budget smart ring with core health tracking
Ellurify — compatible fitness-focused smart ring
Other MO YOUNG compatible rings — heart rate, sleep, GPS, IP68 waterproof, 3-7 day battery, magnetic charging

All compatible rings connect via Bluetooth BLE and support continuous health monitoring for steps, heart rate, sleep, blood oxygen, and body temperature.

Who Da Rings Is For

Da Rings is designed for:

Health-conscious individuals — who want continuous, discreet health monitoring without wearing a smartwatch
Budget smart ring owners — who use Da Rings, VR11, Ellurify, or other affordable smart rings
Fitness enthusiasts — who need workout tracking across 19+ sports modes with GPS support
Sleep optimization seekers — who want detailed sleep stage analysis and quality scoring
Everyday users — who want a simple, free companion app for daily step and activity tracking

Technical Specifications

Android Package Namecom.moyoung.ring

App Store ID6443980625

Android Minimum VersionAndroid 5.0+

iOS Minimum VersioniOS 12.0+

App Size (iOS)110.7 MB

Current Version (iOS)1.3.0

Last Updated (iOS)January 20, 2026

Google Play Downloads50K+

Google Play Rating2.6 / 5 (383 reviews)

App Store Rating2.8 / 5 (100 ratings)

Supported LanguagesEnglish, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Mongolian, Norwegian Bokmål, Pashto, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese (37 total)

Age Rating (iOS)13+

Age Rating (Android)Everyone

DeveloperMO YOUNG LTD (MO YOUNG LIMITED)

ConnectivityBluetooth Low Energy (BLE)

Data PrivacyShares location/health data with third parties; encrypts data in transit; collects health & fitness, location, identifiers, and diagnostics data.

Compatible DevicesDa Rings smart rings, VR11, Ellurify, and other MO YOUNG BLE-compatible smart rings

Health Platform IntegrationApple Health

Water ResistanceIP68 (depends on ring model)

Battery Life3–7 days (depends on ring model and usage)

Video Tutorials

FAQ

What is the Da Rings app and what devices does it support?

Da Rings is a free smart ring companion app developed by MO YOUNG LTD. It connects via Bluetooth BLE to compatible budget smart rings including Da Rings branded rings, VR11, Ellurify, and other MO YOUNG compatible devices. The app tracks steps, heart rate, sleep stages, blood oxygen (SpO2), body temperature, and stress levels, and supports 19 regular sports modes plus 5 GPS sports. Available on Google Play (50K+ downloads) and the App Store.

How do I pair my smart ring with the Da Rings app?

To pair your smart ring: (1) Download the Da Rings app from Google Play or the App Store; (2) Enable Bluetooth on your phone; (3) Charge your smart ring and ensure it is powered on; (4) Open the Da Rings app and go to the device page; (5) Tap to scan for nearby devices; (6) Select your ring from the list and confirm pairing. Keep the ring close to your phone during initial pairing for the best connection.

Is the Da Rings smart ring waterproof?

Most Da Rings-compatible smart rings feature IP68 water resistance, suitable for handwashing, rain, sweat, and shallow water exposure. Some models support swimming. Water resistance levels vary by ring model — check your specific ring's IP rating in the product documentation. The Da Rings app itself does not affect water resistance; it depends entirely on the ring hardware.

How accurate is Da Rings sleep tracking?

Da Rings tracks sleep stages including deep sleep, light sleep, and REM phases. Sleep data is collected by the ring's sensors and synced to the app. Accuracy depends on ring fit and sensor quality. Some users report that sleep duration can occasionally be off by 30–60 minutes, and nap tracking may show incorrect times. For best results, wear the ring snugly on your finger and sync data each morning.

Does Da Rings work with Apple Health or Google Fit?

Da Rings supports Apple Health integration on iOS, allowing you to sync steps, heart rate, sleep, and other health data. Google Fit support is currently not available. To enable Apple Health sync, go to the app settings and connect your Apple Health account.

Is Da Rings free to use?

Yes, the Da Rings app is completely free to download and use on both Android and iOS. There are no in-app purchases, premium subscriptions, or paywalls. The app serves as a free companion for compatible smart ring devices sold separately.

Why is Da Rings not connecting to my ring?

If Da Rings is not connecting: (1) Ensure Bluetooth is enabled on your phone; (2) Check that the ring is charged and powered on; (3) Make sure the ring is within close range of your phone; (4) Try closing and reopening the Da Rings app; (5) Restart Bluetooth on your phone; (6) If the ring was previously paired with another phone, reset the ring first. Location permission must also be granted to the app for Bluetooth scanning to work on most Android devices.

What sports modes does Da Rings support?

Da Rings supports 19 regular sports modes including walking, running, cycling, swimming, hiking, yoga, basketball, and more. It also supports 5 GPS sports modes that use your phone's GPS for outdoor activity tracking with distance and route data. The ring tracks duration, heart rate, and calories during workouts. Note that GPS tracking uses your phone's GPS since the ring does not have a built-in GPS chip.

How long does the Da Rings smart ring battery last?

Battery life varies by ring model and usage. Most compatible smart rings last 3–7 days on a single charge with continuous heart rate monitoring enabled. Charging is typically done via magnetic charger and takes 1–2 hours. The Da Rings app shows your ring's current battery level on the main dashboard.

Can I use gesture controls with Da Rings?

Yes, some Da Rings-compatible smart rings support gesture controls. Features include photo remote (take photos by tapping the ring), music control (pause/play via double-tap), and other shortcuts. Gesture availability depends on your specific ring model. Check your ring's documentation for supported gestures.

User Reviews

TheMysticalBohemian

App Store

Why is this app rated so low? The insights section provides really productive feedback. I love the guided meditation features and how it syncs seamlessly with Apple Health. The menstrual cycle tracking is a nice addition too. Overall a solid free app for the price of the ring.

CANT BE REPLACED

App Store

App needs refinement. Sleep accuracy is concerning — the color coding for sleep stages is hard to distinguish. The ring seems to miss nighttime wake periods entirely. Also, treadmill steps go undetected when holding the handles. Works okay for basic daily tracking though.

jsryba82

App Store

Glitchy. Sleep data registration has issues requiring app reinstallation sometimes. Nap times are recorded 13 hours behind the actual time. Step and calorie data can be inaccurate, which messes up Apple Health sync. Needs more polish but the basics work.

myNameisTaken23

App Store

Pretty good app overall. The sync feedback is slow — you just see a blue bar with no indication of progress. Blood oxygen records sometimes duplicate massively (I had 516+ duplicates once). Generally tracks data fine but the optimization needs work.

missjovi

App Store

Lots of errors. Had trouble with ring charging at first. Errors pop up during workouts and walk time recording is sometimes inaccurate. Limited editing capabilities once data is recorded. Numerous technical issues but when it works, the health data is useful.

Sarah M

Google Play

Nice app for a budget smart ring. Heart rate monitoring is continuous and sleep tracking gives a useful breakdown of deep, light, and REM stages. The interface looks clean and modern. Battery on my ring lasts about 5 days. Free app with no ads, which is great.

TechReviewer_Dan

Google Play

Decent companion app for cheap smart rings. Step counting is reasonably accurate compared to my phone pedometer. Sleep data sometimes takes a few syncs to fully appear. The sports modes work but there's no auto-detect for workouts. Gets the job done for the price.

FitnessJane

Google Play

I use Da Rings with my VR11 ring. The step and calorie tracking is helpful for daily goals. Heart rate zones during exercise are a nice touch. Apple Health sync works well on my iPhone. Wish it had Google Fit support though. Good free option for basic health monitoring.

RingUser2025

Google Play

Works okay for what it is. Pairing was straightforward via Bluetooth. The dashboard shows a good overview of daily health data. Sleep tracking can be off by about an hour sometimes. Body temperature feature is new and interesting. Data visualization charts are clean.

Mike_Wellness

Google Play

Basic but functional health tracking app for smart rings. Steps and heart rate work well day to day. SpO2 readings seem reasonable. The notification features for calls and SMS are handy. Loses connection occasionally and needs re-sync. Overall decent for a free app.

Changelog

v1.3.0 (iOS) — Jan 20, 2026: · Fixed bugs · Added body temperature display · Fixed crash issues

v1.2.9 (iOS) — Sep 29, 2025: · Fix bugs and optimize experience

v1.2.8 (iOS) — May 30, 2025: · Fix bugs and optimize experience

v1.2.7 (iOS) — Apr 22, 2025: · Fixed some issues

v1.2.6 (iOS) — Mar 28, 2025: · Fix some issues

v1.2.5 (iOS) — Mar 12, 2025: · Fix some issues

v1.2.4 (iOS) — Jan 14, 2025: · Fix some issues

v1.2.3 (iOS) — Dec 3, 2024: · Fix some issues

v1.2.2 (iOS) — Nov 8, 2024: · Fix some issues

v1.1.11 (iOS) — Sep 25, 2024: · Fix some issues

v1.1.10 (iOS) — Sep 19, 2024: · Fix some issues

v1.1.9 (iOS) — Sep 15, 2024: · Fix some bugs

v1.1.8 (iOS) — Sep 4, 2024: · Fix some bugs

v1.1.7 (iOS) — Aug 18, 2024: · Period settings changed · Bugs fixed

v1.1.6 (iOS) — Aug 8, 2024: · Fix some bugs

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Visit Website

Download Links

App Store Google Play Official Website Softonic Uptodown MO YOUNG Ring Solution

Information

DeveloperMO YOUNG LTD (MO YOUNG LIMITED)

Websitewww.moyoung.com

PricingFree

Pricing InfoCompletely free to download and use. No in-app purchases or premium subscriptions. Revenue is driven by hardware sales of compatible smart rings.

Google Play

2.6

App Store

2.8

Overall Rating

2.7

Google Play Downloads50K+

Version1.3.0

Size110.7 MB

Last Updated2026/01/20

Age Rating13+

Supported DevicesDa Rings smart rings (diamond silver, 14K gold styles), VR11, Ellurify, and other MO YOUNG BLE-compatible smart rings. Features: heart rate, sleep, GPS, IP68 waterproof, 3-7 day battery, magnetic charging.

CompatibilityRequires iOS 12.0 or later (iPhone, iPad, iPod touch). macOS 11.0+ with Apple M1 chip. visionOS 1.0+. Android 5.0+.

Published date2026/03/15

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