R30 Smart Health Ring – ECG, SpO₂, Sleep & Activity Tracker

Meet the R30 Smart Health Ring — a sleek, screenless wellness tracker worn right on your finger. Crafted from durable stainless steel and weighing just 2.5 g, it delivers round-the-clock biometric insight without the bulk of a traditional smartwatch. Whether you're hitting the gym, catching Z's, or simply going about your day, the R30 keeps tabs on what matters most.

This product is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The health metrics provided are for general wellness tracking purposes only. Please consult a qualified healthcare professional for medical advice.

Key Features

• ECG & AI Heart Analysis: Goodix 3228T ECG sensor captures electrocardiogram readings with AI-powered heart health analysis, giving you meaningful data about your cardiovascular rhythm at a glance.
• Continuous Heart Rate Monitoring: PPG sensor (Goodix 3228T + 2×SFH2703) tracks heart rate around the clock, with on-demand readings available any time via the companion app.
• Blood Oxygen (SpO₂) Tracking: Monitors blood oxygen saturation levels continuously so you can stay aware of your body's oxygen balance during workouts and rest.
• Body Temperature Sensing: Built-in temperature sensor tracks subtle fluctuations throughout the day and night, logging trends directly to your app.
• Blood Pressure Monitoring: Optical sensor provides blood pressure readings to help you keep a closer eye on your cardiovascular wellness over time.
• Sleep Monitoring: Advanced sleep-stage analysis tracks deep sleep, light sleep, and REM cycles, helping you understand and improve your rest quality.
• Activity Tracking: Counts steps, distance, and calories burned. Supports 8 sport modes — running, cycling, skipping, hiking, mountaineering, yoga, golf, and dancing.
• 24-Hour Health Dashboard: Syncs all data to the companion app for a full picture of your daily wellness trends.
• Remote Camera Control & Family Care: Trigger your phone's camera remotely and share wellness data with friends and family through the app.

Technical Specifications

Supported Languages

English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Farsi, Norwegian, Japanese, Korean, Thai, Vietnamese — 28 languages total.

Getting Started

1. Upon receiving your ring, charge it for at least 2 hours using the included charging adapter before first use.
2. Scan the QR code in the manual to download the companion app, pair your ring, and begin tracking.

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Authoritative Resource

For evidence-based information on wearable fitness trackers and how they can support an active lifestyle, visit the CDC Physical Activity resources.

Learn more: Smart ring

Frequently Asked Questions

Q: Is the R30 Smart Health Ring compatible with both iPhone and Android phones?

A: Yes! The R30 Smart Health Ring is compatible with Android devices running version 5.1 or higher and iPhones running iOS 8.0 or higher. Simply download the companion app via the QR code in the manual, and you're ready to start tracking.

Q: How waterproof is the R30 Smart Ring — can I swim or shower while wearing it?

A: The R30 carries an IP68 waterproof rating and a 5ATM water-resistance grade, making it suitable for swimming, showering, and other water activities. Always check the manufacturer's guidelines for prolonged submersion depths.

Q: How long does the battery last, and how quickly does it charge?

A: With all health-monitoring features active, you can expect 3–5 days of working time. In standby mode, the battery lasts up to 15 days. Best of all, the ring charges fully in approximately 30 minutes using the included adapter.

Q: What sport modes does the R30 Smart Health Ring support?

A: The ring supports 8 dedicated sport modes: running, cycling, skipping, hiking, mountaineering, yoga, golf, and dancing — each automatically logging motion data, steps, distance, and calories to your app profile.

Q: Does the R30 ring have a display screen?

A: No, the R30 is a screenless smart ring. All your health data — ECG readings, heart rate, blood oxygen, body temperature, blood pressure, sleep analysis, and activity stats — are displayed in real time through the companion smartphone app.