Ola Esporte Smart Ring – Heart Rate, Sleep & SpO2 Tracker

Meet the Ola Esporte Smart Ring — a sleek, stainless steel fitness ring that tracks your wellness around the clock without the bulk of a traditional smartwatch. Weighing just 5g, it fits naturally on your finger while monitoring your heart rate, blood oxygen levels, sleep quality, steps, calories, and distance — all synced to your smartphone app.

This product is intended for general wellness and fitness tracking purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. These statements have not been evaluated by the Food and Drug Administration.

Why You'll Love It

• 24/7 Heart Rate Monitoring: Continuous heart rate tracking throughout the day with trend analysis, 7-day history, and real-time data synced to your app.
• Blood Oxygen Tracking: On-demand SpO2 (blood oxygen saturation) readings with historical data and oxygenation trend charts.
• Smart Sleep Analysis: Automatically tracks sleep duration, quality, proportions, and provides a sleep score with average sleep heart rate.
• Call & Message Alerts: The ring flashes white for incoming calls and blue for incoming messages — so you never miss a notification, even in silent mode.
• Remote Camera Control: A simple hand gesture instantly triggers your phone's camera — perfect for hands-free selfies or group photos.
• Activity Tracking: Counts steps, estimates distance traveled, and calculates calories burned throughout the day.
• Gesture & Motion Interaction: Use intuitive hand gestures to control media playback, browse videos, or play motion-sensing games.
• Multiple Sport Modes: Optimized tracking for a range of physical activities.
• 5ATM Waterproof: Rated for up to 50 meters of water resistance — wear it in the shower, pool, or rain without worry.

Hardware Specifications

• CPU: OM6626A
• Material: Stainless Steel
• Bluetooth: BLE 5.3
• Battery: 16mAh
• Battery Life: Approx. 3–5 days
• Charge Time: ~2 hours
• Heart Rate Sensor: HX3918
• G-Sensor: SC7A20H
• Charging: Magnetic cable or optional charging case (1A or less)
• Waterproof Rating: 5ATM
• Display: No screen (app-based data viewing)
• Certifications: CE, FCC
• Weight: 5g

Available Sizes

#7 (17.4mm) | #8 (18.2mm) | #9 (19.0mm) | #10 (19.9mm) | #11 (20.7mm) | #12 (21.5mm) | #13 (22.3mm)

Charging Configuration Note

Please select your preferred charging method at checkout. The magnetic cable option includes a charging cable only. The charging case option includes the charging compartment. Please confirm your selection carefully before placing your order.

Made in China.

Learn More About Fitness Tracking & Heart Rate Monitoring

For general guidance on understanding your heart rate and physical activity levels, visit the CDC's resource on measuring physical activity intensity.

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Frequently Asked Questions

Q: Does the Ola Esporte Smart Ring work with both Android and iOS smartphones?

A: Yes! The Ola Esporte Smart Ring connects via Bluetooth BLE 5.3 and is compatible with most modern Android and iOS smartphones. Simply download the companion app, pair the ring, and start syncing your activity, heart rate, sleep, and blood oxygen data.

Q: Can I wear the smart ring while swimming or showering?

A: Absolutely. The smart ring carries a 5ATM waterproof rating, meaning it can withstand water pressure equivalent to 50 meters depth. It is safe to wear during swimming, showering, and everyday water activities.

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

A: The ring charges via a magnetic cable or optional charging case (sold as a configuration choice). A full charge takes approximately 2 hours and provides 3–5 days of typical use depending on feature usage and monitoring frequency.

Q: Does the smart ring have a display screen?

A: No, the ring does not have a built-in display. All data — including heart rate trends, sleep scores, blood oxygen readings, steps, and calories — is viewed through the companion smartphone app. Notifications are signaled via LED light flashes and vibration alerts.

Q: What sizes are available and how do I find my ring size?

A: The smart ring is available in sizes #7 through #13 (inner diameter 17.4mm to 22.3mm). To find your size, measure the inner circumference of your finger in millimeters and match to the size chart. When in doubt, size up for comfort, especially if you plan to wear the ring during workouts.