ECG Smart Ring – Heart Rate, Blood Oxygen & Sleep Monitor | 5ATM

Ola Esporte ECG Smart Ring — Your Always-On Wellness Companion

Meet the Ola Esporte ECG Smart Ring — a sleek, screenless smart ring crafted from stainless steel that quietly works around the clock to keep you informed about your body. Weighing just 2.5 g, it disappears on your finger while delivering a full suite of biometric tracking and multi-sport monitoring via Bluetooth to your smartphone.

This product is intended for general wellness and fitness tracking purposes only and is not a medical device. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Always consult a qualified healthcare professional for medical advice.

Key Features at a Glance

• ECG Detection & AI Heart Analysis — Captures electrocardiogram data and uses AI-driven analysis to give you meaningful insights about your cardiovascular rhythm.
• Continuous Heart Rate Monitoring — Tracks your heart rate around the clock so you always have a clear picture of your cardiovascular activity.
• Blood Oxygen (SpO₂) Monitoring — Measures your blood oxygen saturation levels to help you stay on top of your wellness.
• Body Temperature Sensing — Tracks subtle changes in body temperature throughout the day and night.
• Blood Pressure Monitoring — Provides blood pressure readings directly from your finger.
• Sleep Monitoring — Logs your sleep stages and patterns so you can understand and improve your rest quality.
• 24-Hour Health Monitoring — Continuous passive tracking plus on-demand app-initiated measurements keep your data current every moment.
• Activity & Multi-Sport Tracking — Counts steps, distance, and calories; includes dedicated modes for running, cycling, skipping rope, fitness workouts, and more.
• No Screen, No Bulk — All data is beautifully displayed in the companion app — the ring itself stays minimal and comfortable.
• 5ATM Water Resistance — Rated for up to 50 m of water resistance, so you can wear it while swimming, showering, or sweating through tough workouts.
• CE & FCC Certified — Meets recognized safety and electromagnetic compliance standards.

Technical Specifications

App Compatibility & Languages

Download the companion app by scanning the QR code in the included manual. The app supports Android 6.0 and above and iOS 11.0 and above and is available in 18+ languages including English, French, German, Spanish, Italian, Portuguese, Russian, Arabic, Japanese, Korean, Thai, and more.

Getting Started

1. On first use, charge the ring with the included charging adapter for at least 2 hours before wearing.
2. Scan the QR code in the manual to download the companion app.
3. Pair via Bluetooth and follow the in-app setup to start tracking.

Learn More About Wellness Tracking

The CDC offers helpful guidance on monitoring your physical activity and heart health: Physical Activity Basics — CDC.

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Frequently Asked Questions

Q: What health metrics does the Ola Esporte ECG Smart Ring track?

A: The smart ring tracks ECG (electrocardiogram), continuous heart rate, blood oxygen (SpO₂), blood pressure, body temperature, sleep stages, steps, distance, and calories burned. It also supports multiple sport modes including running, cycling, skipping rope, and fitness workouts.

Q: Is the ECG Smart Ring waterproof — can I wear it while swimming?

A: Yes! The ring carries a 5ATM water-resistance rating, which means it is designed to withstand water exposure up to approximately 50 meters. It is safe to wear while swimming, showering, and during intense sweaty workouts.

Q: Which smartphones and operating systems are compatible with this smart ring?

A: The Ola Esporte Smart Ring is compatible with smartphones running Android 6.0 or higher and iOS 11.0 or higher. Simply scan the QR code in the manual to download the companion app and pair via Bluetooth.

Q: Does the smart ring have a screen?

A: No — the ring is designed to be sleek and minimal with no display. All your health and activity data is viewed through the companion smartphone app, keeping the ring lightweight at just 2.5 g and completely unobtrusive on your finger.

Q: How long does the battery last and how do I charge it?

A: The ring is equipped with a 16 mAh battery. It is recommended to charge the ring for at least 2 hours using the included charging adapter when you first receive it. Exact battery life will vary depending on usage and active monitoring settings.