Nexu Ring vs Viva Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nexu Ring
This app pairs with a wearable device to provide detailed health insights. It offers intelligent sleep tracking, stress management tools, and activity monitoring to help users understand their wellness trends and make informed choices for a healthier lifestyle.
- Intelligent sleep tracking
- Stress management tools
- Activity monitoring
- Long-term trend analysis
- Actionable health advice
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Nexu Ring - The next generation in health monitoring With its sleek design and cutting-edge features, Nexu Ring is redefining wearable technology to empower you in understanding and improving your health. By pairing the Nexu Ring device with this app, you unlock intuitive insights and actionable advice to transform your journey toward balance and clarity. INTELLIGENT SLEEP TRACKING Wake up feeling recharged with a detailed analysis of your sleep stages, phases, and overall quality. STRESS MANAGEMENT MADE EASY Build resilience by understanding how stress impacts your body in real time and controlling it with guided insights. ACTIVITY TRACKING WITH A PURPOSE Move smarter, not harder. Monitor your steps, calories burned, and activity levels to achieve optimal performance. DISCOVER TRENDS, MAKE SMARTER CHOICES Track your wellness over days, weeks, and months with long-term trend analysis. Whether it’s improving sleep quality, managing stress, or reaching fitness goals, Nexu Ring provides the tools and guidance to help you thrive. Nexu Ring is not a medical device but a tool for better fitness and wellness. Consult your healthcare provider for medical advice, and let Nexu Ring be your partner in everyday health improvement.
Viva Ring
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VivaRing: Your journey to a smarter, healthier life begins here. Experience elegance and intelligence, always with you. Introducing the VivaRing—where cutting-edge health technology meets minimalist design. Forged from aerospace-grade titanium and featuring a hypoallergenic, waterproof interior, this remarkably thin (just 2.9mm) smart ring redefines comfort in wearable tech. Select from Black or Silver to complement your personal style—ideal for workouts, showers, or everyday sophistication. Engineered for Real Life 15-Day Data Memory: Access insights anytime, even offline. Designed to be swim-and-dive ready with a 5 ATM rating, it's waterproof up to 50 meters. Enjoy a 10-day battery life with fast charging: achieve 50% power in just 15 minutes and a full charge in under 2 hours. Why settle for wrist-based guesses? The VivaRing captures clearer, more accurate readings. Deep Sleep & Sleep Efficiency Steps, Distance, and Calories Burned (24/7 activity tracking) Active Minutes (optimized for workouts and daily movement) Simple Sleep Science Forget bulky gadgets. Enjoy continuous, silent sleep tracking with personalized scores and tips for improvement—because better sleep leads to better days. Fitness Tailored to You Set Step Goals and receive gentle reminders to stay active. Benefit from Auto-Workout Detection, which automatically logs your walks, runs, and swims. Gain Recovery Insights by tracking the balance between your activity and rest to help prevent burnout. Sync with the VivaRing App to review 3 months of trends, including your daily step counts and weekly progress summaries.
Screenshots
Verdict
The clearest difference is update cadence: Nexu Ring at every 2 weeks against Viva Ring's monthly. 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.
Nexu Ring ships an update every 2 weeks, Viva Ring monthly. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.
| Parameter | Nexu Ring | Viva Ring |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 152 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | MH CASA TECHNOLOGY SPAIN S.L.U. | STAR SYSTEMS INDIA PRIVATE LIMITED |
In-app purchases
Nexu Ring
No in-app purchases
Viva Ring
No in-app purchases









