QRing

Good purchase for step and sleep tracking. Wish it had better workout tracking — no prompt to start or end workout and can't input workouts manually. But impressed with durability and functionality for the price!

I wear a Colmi Ring and a Fitbit. Steps and heart rate track similarly between devices. Sleep tracking needs work though — measures sleep after waking up an hour late. Overall decent for the price.

Sleep tracker adds an extra hour sometimes. Syncs to Apple Health but Health tracks more accurately. Sports record needs scrolling and isn't alphabetical. Stress monitor varies widely within minutes. Decent for basic tracking.

The moving vertical bar doesn't show times which is frustrating. Would like phone workout syncing. Menstrual cycle tracking limited to 35 days max, need longer options. Basic features work fine though.

Lots more data charting than expected, not enough ring control. Data sets include sleep continuity and heart rate value. UI is nice and easy. I connect my ring once a week and it saves a week's worth of data. Only have to charge the ring twice in the entire week.

Not counting steps or not tracking sleep properly is not the fault of the app, it's the ring. My only issue with the app is that it loses data sometimes, which reappears after I re-sync the ring several times. Most mornings I can only see the sleep from the previous night, then it eventually shows up for the previous days.

Works well with my QRing R03. Heart rate monitoring is continuous and the sleep tracking gives useful breakdown of sleep stages. The 100+ sports modes are a nice addition. Battery life on the ring is impressive — easily lasts 5-7 days. App is free which is a huge plus.

Paired easily with my Colmi ring via Bluetooth. Step counting is accurate compared to my phone. Sleep data is detailed with deep/light/REM breakdown. SpO2 readings seem reasonable. Wish the app had better data export options. Gets the job done for daily health monitoring.

Basic health tracking app for smart rings. Steps and heart rate work well. Sleep tracking occasionally adds extra time but generally gives a good overview. The stress monitoring feature is interesting. App is simple and free, does what you need for casual fitness tracking.

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

Sleep Tracking & Analysis

QRing 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

QRing 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
• Google Fit — limited integration available for Android users
• Data visualization — comprehensive dashboards with charts showing historical trends across all metrics
• Data export — review and manage your health data history

Compatible Smart Rings

QRing works with a range of smart ring devices:

• QRing R02 — entry-level smart ring with core health tracking
• QRing R03 — advanced model with enhanced sensors
• QRing Titan Pro — premium titanium ring with full feature set
• Colmi R06 / R10 — popular third-party compatible rings
• Herz P1 — compatible health-focused smart ring

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

Who QRing Is For

QRing is designed for:

• Health-conscious individuals — who want continuous, discreet health monitoring without wearing a smartwatch
• Fitness enthusiasts — who need workout tracking across 100+ sports modes
• Sleep optimization seekers — who want detailed sleep stage analysis and quality scoring
• Smart ring owners — who use QRing, Colmi, or other compatible ring devices
• Everyday users — who want a simple, free companion app for daily step and activity tracking