VIVIYO Smart Ring Health & Fitness Tracker — Matte Silver Size 10, Sleep & Heart Monitoring

Engineered to be lightweight and low-profile, the VIVIYO Smart Ring in matte silver is a finger-worn tracker for 24/7 wear. It captures overnight sleep stages and daytime steps, syncs health metrics to a companion app, and offers more than 180 sport modes so you can monitor indoor and outdoor sessions. With a 6.5mm thin profile and family-sharing options, it’s built for everyday comfort and shared insights rather than bulky wrist devices.

How does the ring track sleep and daily activity?

The ring uses built-in sensors to detect motion and physiological signals to estimate sleep stages—deep sleep, light sleep, and awake time—alongside daytime steps and general activity. Wear it overnight and throughout the day for continuous logs that appear in the app.

• Night and nap sleep classification (deep/light/awake)
• 24/7 step and activity recording
• Automatic workout logging for supported modes
• Lightweight shape for comfortable all-day wear

What heart and oxygen data does it provide, and how is syncing handled?

The device records heart rate, HRV, and SpO₂ readings and shows stress-related trends in the app. Data syncs quickly to the phone so you can review recent measurements without long waits or repeated refreshes.

• Continuous heart rate monitoring and HRV snapshots
• Occasional SpO₂ measurements for blood oxygen estimates
• Faster syncing for visible progress and completed uploads
• No subscription required for access to core metrics

Can I use it for workouts and outdoor training?

Yes — the ring supports over 180 sports modes to cover gym sessions, runs, cycling, and many niche activities. Choose app-based workouts to use phone GPS for outdoor tracking, or select device workouts to record activity without taking your phone along.

• 180+ sports modes for a wide range of activities
• App Workouts with GPS for outdoor routes and pace
• Device Workouts for phone-free sessions and automatic logs
• Clear, organized activity history inside the companion app

How does it support women’s health and family sharing?

The VIVIYO ring includes features for menstrual cycle tracking and rhythm trends so users can log cycles and see pattern summaries. Health Sharing lets selected family members view shared daily activity and basic health data in one connected account.

• Menstrual cycle logging and trend summaries
• Shared activity and health views for designated family accounts
• Simple privacy controls for what you share and with whom
• One-app hub to manage multiple users or devices

Who is this for? The VIVIYO Smart Ring is aimed at people who want continuous health and activity tracking in a discreet, slim form factor—those who dislike bulky wearables, want no monthly fees, and prefer a finger-worn device suitable for sleep, workouts, and everyday life. It’s also a fit for users who value women’s health logging or family sharing features. Before ordering, check the size chart and measuring guide to pick the correct US ring size for comfortable all-day wear.