VIYONA Smart Ring Health & Fitness Tracker — IP68

The VIYONA Smart Ring is a compact wearable that tracks sleep, heart rate, SpO₂, stress, and 180+ activities with multi-day battery life and no subscription fees.

Designed to slip comfortably on your finger, the VIYONA Smart Ring blends everyday practicality with detailed wellness and activity insights. It pairs with iOS and Android devices to display trends for sleep stages, heart rate variability, blood oxygen, calories, steps, and workout performance. Waterproof to IP68 standards and built for multi-day wear, the ring aims to be a low-maintenance way to monitor routines, support women’s health tracking, and keep family health data connected through Family Care Mode.

How accurate is the VIYONA ring for daily heart rate and SpO₂ monitoring?

The ring uses optical sensors to collect continuous heart rate and blood oxygen estimates throughout the day and during sleep. While it provides useful trend data and alerts to deviations, it’s intended for general wellness tracking rather than clinical diagnostics.

• Continuous heart rate monitoring for resting and active periods
• SpO₂ spot checks and overnight trend recording
• Visualize readings and trends in the companion app
• Not a medical device — use for lifestyle and fitness awareness

What fitness and activity features support training and daily movement?

With more than 180 sports modes, the VIYONA ring supports common workouts from running and cycling to yoga and strength training. Activity data syncs to the app so you can compare sessions, track calories, and monitor long-term progress.

• 180+ selectable sports modes for specific workouts
• Step counting, distance, and active calorie estimates
• Session summaries and long-term trend charts in-app
• IP68 water resistance for rain and light swimming use

How does the ring help with sleep and stress awareness?

The device records sleep stages and durations to highlight nightly patterns and identify changes over time. Stress tracking combines heart rate variability and other signals to offer a daily stress index that helps you recognize higher-strain periods.

• Sleep stage breakdowns: light, deep, REM, and awake periods
• Nightly sleep score and longer-term sleep trend visualization
• Stress level estimates to inform recovery and rest decisions
• Exportable history for personal review and planning

What convenience and family features make this ring practical day-to-day?

The VIYONA ring includes practical tools such as a ring locator, remote camera control, and a Family Care Mode that lets you follow loved ones’ shared statistics. The companion app unlocks full features with no subscription requirement.

• Ring locator with gentle color light prompts to find a misplaced device
• Remote camera shutter for hands-free photos via a flick gesture
• Family Care Mode to share and view selected health summaries
• No subscription fees; all app features included after pairing

Who this is for: The VIYONA Smart Ring is aimed at people who want a discreet, wearable tracker that focuses on daily wellness and activity trends rather than clinical-grade readings. It fits active users who prefer low-maintenance devices with extended battery life, those who want women’s health tracking and family sharing options, and anyone seeking a subscription-free monitoring tool that works with both iOS and Android devices. Before ordering, check the sizing guide to confirm your US ring size for the best fit.