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Luna Ring and Band: LifeOS AI

Luna Ring and Band: LifeOS AI

Personal Health Intelligence

165 ratings
114 reviews
🌟 Lifestyle
💪 Health & Fitness
Free

Details

  • Released
  • Updated
  • August 17, 2023
  • July 8, 2026

Features

Developer

NEXXBASE MARKETING PRIVATE LIMITED
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Reviews summary↘︎
⭐114
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🔄6+ apps
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❓5 answered
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About

This app transforms continuous biometric data from wearables into personalized health guidance. It analyzes sleep, recovery, activity, and stress to help you understand your body and make informed daily decisions.

✓Sleep stage tracking
✓Circadian rhythm alignment
✓Daily readiness scoring
✓Continuous biomarker monitoring
✓Automatic activity detection
✓Lifestyle logging
✓Menstrual cycle tracking
Show original description

What users say

Summarized from real user reviews of Luna Ring and Band. Based on 165 reviews and a 4.0/5 average, it highlights the 6 positives and 6 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • 👍Comfortable and lightweight
  • 🚀Accurate data tracking
  • 💡Helpful AI coach
  • 🔒No subscription required
  • 👍Sleek and premium design
  • 👍Reliable battery life

Negative things

  • 🐛Connectivity issues
  • 🐛Inconsistent data sync
  • 🐛Buggy app performance
  • 🔍Cluttered and unintuitive UI
  • 🔍Limited activity tracking options
  • 🔍Inaccurate metrics at times
See all reviews

What's New in Luna Ring and Band

1.8.6

July 8, 2026

Fixed layout issues on iPhone SE Fixed various crashes

User reviews

Most RecentHighest RatedLowest Rated

Support

Outstanding support
Surferbrad55Surferbrad55

Luna ring never works

Ring stopped working and then after updating everything the app crashes
GeezerbeckGeezerbeck

Very good app & Terrific customer support

Must try ring !
mdekayirmdekayir

特别喜欢

用过几个戒指，这是最好的一个。
CJJIAGCJJIAG

Update is terrible

Latest update is absolutely terrible. Log an activity and the app quits. The menus are now so unwieldy that you can’t find anything. It’s bad enough that the ring can’t connect half the time now the user experience is even worse. Actively looking for a suitable replacement solution.
artboy213artboy213
See 109 more reviews

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User experience

🐞

Reported Bugs

4 issues

Ring disconnection and pairing issues

Bug

Sleep and activity data not recording properly

Bug

Sync failures and data loss

Bug

App crashes and performance lags

Bug
✨

Requested Features

4 requests

Pregnancy and cycle tracking

Feature

More detailed data insights

Feature

Improved app stability and reliability

Feature

Enhanced UI/UX for better usability

Feature

FAQ

What does the Luna app do?

The Luna app is a companion app for Luna Ring and Luna Band wearables. It transforms continuous biometric data into personalized health guidance by analyzing sleep, recovery, activity, stress, and circadian rhythm. It helps users understand their body and make smarter daily decisions beyond simple tracking.

What are the key features of the Luna app?

Key features include advanced sleep stage tracking and quality insights, circadian rhythm alignment and recovery scoring, daily readiness built from HRV and temperature, continuous biomarker monitoring (heart rate, SpO2, stress), automatic activity detection for over 30 workout modes, lifestyle logging, and menstrual cycle tracking with cycle-aware physiological insights.

Is the Luna app free to use?

Yes, the Luna app offers a free subscription with its core capabilities. This includes access to sleep, recovery, and circadian intelligence, continuous biomarker monitoring, fitness and activity tracking, personalized health context logging, and menstrual health features. There are no in-app purchases or ads mentioned.

What devices or platforms is the Luna app compatible with?

The Luna app is designed as the official companion app for Luna Ring and Luna Band wearables. It also integrates with Apple Health and Google Health for a unified health timeline, and specific apps like Clue Health and Kindbody for fertility tracking.

How does the Luna app help with understanding my health?

The app uses LifeOS to combine continuous wearable biomarkers, behavioral patterns, and longitudinal trends to generate context-aware readiness, recovery, and sleep intelligence. It interprets your biometric data within a personalized context, providing insights and guidance rather than just raw numbers.