Evie Ring vs QALO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Evie Ring
This app offers a comprehensive approach to women's wellness, empowering users to track their menstrual cycle, analyze sleep quality, and monitor daily activity. It provides personalized insights to help users understand their bodies and take control of their health journey.
- Menstrual cycle tracking
- Sleep quality analysis
- Activity tracking
- Workout logging
- SpO2 monitoring
- Heart rate monitoring
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Say "hello" to a new dawn for women's wellness. Evie is on a mission to bring you a trusted and personalized whole wellness solution that gives you the power to take control of your unique journey. Menstrual Cycle Track your period and menstrual symptoms to better understand yourself. Sleep Quality Identify ways to get a more restful sleep with detailed analysis of your sleep cycles and overnight wellness vitals. Activity Tracking Get a comprehensive understanding of your activity levels throughout the day with workout logs and continuous activity tracking. ** Tested against and accurate to International Standard IEC 80601-2-61 for peripheral blood oxygen levels (SpO2) and heart rate during spot check. ** In addition to using the App, seek a doctor's advice before making any medical decisions.
QALO
This smart ring tracks your fitness and wellness journey, helping you make small improvements daily. It's designed for everyday use, making progress fun and accessible without being complicated or expensive.
- Fitness tracking
- Wellness monitoring
- Health journey support
- Everyday smart ring
- NanoTechnology integration
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The Everyday Smart Ring The QALO Smart Ring is a fitness-tracking ring designed with everyday people in mind. No matter where you are in your fitness, wellness, or health journey, it can help you be a little bit better tomorrow. Built with advanced nanotechnology, the QALO Smart Ring is equipped with tiny tech—but the positive impact it can have on your life is anything but tiny. It’s the everyday Smart Ring for everybody, no matter where you are in your fitness, wellness, or health journey. Feeling better doesn’t need to be complicated, intimidating, or expensive. With QALO, it’s fun and easy to make progress at your perfect pace. The QALO Smart Ring is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions or illnesses. It is designed for general fitness and wellness purposes only. Always consult your doctor or a qualified medical professional before making any changes to your medication, daily routines, nutrition, sleep schedule, or workout regimen.
Screenshots
Verdict
The clearest difference is review sentiment: QALO at 57% against Evie Ring's 7%. QALO also leads on rating (4.8 vs 1.5) and ratings volume (2K vs 16). Evie Ring's advantage is monetization model (free vs paid). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QALO holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: QALO has 2K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 7% of Evie Ring's written reviews are positive against 57% of QALO's.
Evie Ring ships an update every 3 weeks, QALO weekly. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Evie Ring | QALO |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (16 ratings) | 4.8 (2K ratings) — better |
| Positive reviews | 6.6% of reviews | 57.5% of reviews — better |
| Number of ratings | 16 | 2K — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 154 MB | 62 MB |
| Age rating | 17+ | 4+ |
| Developer | Movano Inc | QALO |
Customer experience
Evie Ring
QALO
User reviews
Evie Ring
From 16 App Store ratingsWhat we love
- 💍 Attractive, comfortable ring design with open band
- 💰 No subscription fee required
- 📱 Simple, intuitive app interface
- 👩⚕️ Women-focused health tracking approach
- ⚡ Fast charging capability
Room to improve
- 🔋 Poor battery life, drains quickly
- 🐛 Frequent app crashes and data loss
- 😴 Inaccurate sleep tracking
- 🚶 Inflated step counts
- 📊 Lack of meaningful insights and analytics
QALO
From 2K App Store ratingsWhat we love
- 💰 Great value, no subscription
- 💍 Comfortable and stylish ring
- 📊 Informative health data
- 👍 User-friendly app interface
- 🔄 Frequent app updates
Room to improve
- 📉 Inaccurate sleep tracking
- 🏃 Inaccurate activity/step tracking
- 🔋 Poor battery life (over time)
- 🔌 Connectivity issues (syncing, pairing)
- ❌ Customer support unresponsiveness
Bugs and requests
Evie Ring
Reported bugs
18 issues- Ring won't sync with app
- Battery dies within 3-6 months of use
- App crashes frequently
- Sleep data not recorded on some nights
- Spot check feature fails consistently
Show 13 moreShow fewer
- Ring disconnects randomly from phone
- Data loss after app updates
- Bluetooth pairing failures
- Heart rate sensor stops working
- Ring only connects when on charger
- Step count shows 99,000+ steps in single day
- Sleep timing off by hours
- Counts steps while sedentary
- App won't update or update breaks functionality
- Ring won't pair after factory reset
- Temperature readings inaccurate
- Data syncing delays
- Metrics not tracking after updates
Requested features
18 requests- Apple Health integration
- Manual sleep and activity logging/editing
- Automatic workout detection
- Advanced cycle tracking with temperature insights
- Pregnancy tracking mode
Show 13 moreShow fewer
- Intimacy tracking
- Custom mood and symptom options
- Real-time temperature data for ovulation tracking
- Notifications for health changes (heart rate, temperature)
- Nap tracking capability
- Spot check reliability improvements
- Data retention beyond 2 weeks
- Detailed analytics and health correlations
- Workout app integration
- Temperature graph visualization
- More than three goal options
- Wireless charging case
- Symptom logging buttons like Apple Health
QALO
Reported bugs
34 issues- Ring stopped tracking sleep
- Ring stopped working entirely
- Sync issues after app update
- Ring fails to sync (stops at 75%)
- App disconnects from device frequently
Show 29 moreShow fewer
- Ring not tracking steps or activity
- Latest update screwing up sync and workouts
- Ring not connecting after latest update
- Ring not scanning HRV and stress level
- Update causing issues with stress/HRV scanning
- Ring stopped connecting after newest update
- App crashes constantly
- App freezes phone
- App logs out user, requires re-pairing
- App doesn't stay open
- Add device dialogue box too big on iPad
- Cycle tracking tab is awful (can't edit/delete)
- App doesn't show up-to-date data
- Vitality score not populating
- Ring not tracking vitality score
- App crashes when trying to start activity, sync, or calculate Q score
- App misses activity tracking entirely
- Newest update ruined temperature reading feature
- App lost all data after recreating account
- Cycle tracking feature gone after update
- Ring not charging
- Session expired during workout saving
- App not working without service/Wi-Fi
- Ring unpaired, needs repair
- Ring not connecting to phone
- Charger is finicky
- Sleep latency calculation issues
- Sleep stages jumping back and forth
- Streak lost due to glitch
Requested features
40 requests- Seamless, automatic background syncing
- Activity auto-detection improvements
- Editable sleep data
- More sport/activity options (kayaking, paddle boarding)
- Sync with Suunto or Garmin watches
Show 35 moreShow fewer
- Tips on sleep recovery
- Illness tracking/biometrics
- Notifications for low battery, QScore, or HR abnormalities
- Alerts for menstrual cycle start
- Customizable app interface
- Food tracking integration
- Apple Watch app integration
- Friends/social features
- Read data from Apple Health
- Widgets
- Apple Watch app for starting/ending workouts
- Push notifications for metrics
- Ability to edit/delete periods in cycle tracking
- Manual add/edit activity option
- Background refresh option
- More thorough Apple Health integration
- Log symptoms outside of current day in cycle tracking
- HR available without starting an activity
- Exact body temperature readings
- Edit sleep segments (sleep latency)
- Improved workout tracker usability
- Ability to log night shift work
- More interactive app
- Sync with other health apps
- Edit/add workout timing
- Edit sleep times
- iOS widget functionality
- More push notifications
- Ability to access app through Apple Watch
- Sync on data (not just Wi-Fi)
- More detailed cycle tracking (ovulation prediction)
- Improved vitality score calculation
- Sync with Apple Watch for workouts
- More detailed sleep stage analysis
- More advanced women's health features
In-app purchases
Evie Ring
No in-app purchases
QALO
No in-app purchases
