Ola Esporte Smart Ring – Heart Rate, SpO2 & Sleep Tracker IP68

Meet the Ola Esporte Smart Ring — a sleek 6.3mm ultra-narrow wearable that tracks your wellness around the clock without the bulk of a smartwatch. Whether you're hitting the gym, clocking steps, or winding down for the night, this lightweight 5g ring keeps you connected to your body's key metrics in real time.

This product is not intended to diagnose, treat, cure, or prevent any disease. Health tracking features are for general wellness purposes only and are not a substitute for professional medical advice.

Key Features

• Continuous Heart Rate Monitoring – HX3918 tri-color LED sensor tracks your heart rate and heart rate variability throughout the day and night.
• Blood Oxygen (SpO2) Tracking – Monitors blood oxygen saturation levels to keep you informed of your body's performance.
• Stress & Wellness Insights – Tracks your psychological state trends so you can better understand how your body responds to daily demands.
• Advanced Sleep Monitoring – Multi-stage sleep tracking with built-in sleep-aid music in the companion app for a more restful night.
• Body Temperature Sensing – NTC temperature sensor (±0.5°C accuracy) detects surface temperature trends throughout the day.
• Activity Tracking – Steps, distance, calorie burn, and multiple sport modes including running, brisk walking, and cycling.
• IP68 Waterproof – Splash and rain resistant for everyday wear (not suitable for swimming or submersion).
• Remote Camera Control – Snap photos hands-free from your smartphone via the app.
• Motion-Sensing Games – Interactive motion games built into the companion app.
• Ultra-Slim & Lightweight – 6.3mm narrow profile at just 5g; available in Rose Gold and Silver finishes in sizes 6–12.

Technical Specifications

Wearing Tips

1. For optimal accuracy, wear the ring on your index finger. Middle and ring fingers are also suitable.
2. Measure your finger circumference before ordering — ring sizing may vary from universal standards.
3. To start: charge the ring with the included magnetic cable. The heart rate light will illuminate when it's on, then pair via the app.
4. The IP68 rating covers everyday splashes and rain. Avoid wearing during swimming, hot showers, baths, or saunas.

Learn More About Activity & Wellness Tracking

For information on how wearable devices can support general wellness monitoring, visit the CDC Physical Activity resources.

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Frequently Asked Questions

Q: Is the Ola Esporte Smart Ring compatible with both iPhone and Android phones?

A: Yes! The smart ring is compatible with Android 8.0 and above, as well as iOS 12.0 and higher. Simply download the companion app and connect via Bluetooth 5.4 to start tracking your wellness metrics.

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

A: The ring carries an IP68 waterproof rating, which means it can handle everyday splashes and rain exposure. However, it is not designed for submersion, swimming, hot showers, baths, or saunas. For longevity, remove the ring before extended water exposure.

Q: How do I choose the right size smart ring?

A: Sizes range from 6 to 12. We recommend measuring your finger circumference with a flexible tape or a strip of paper before purchasing, as sizing may differ from standard ring sizing. The ring should fit snugly but comfortably — not too tight or too loose.

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

A: The 15mAh battery powers the ring through regular daily use. Charging takes approximately 1–2 hours using the included magnetic charging case. Battery life will vary depending on how frequently metrics are actively tracked.

Q: Does the smart ring have a display screen?

A: No, the Ola Esporte Smart Ring has no display screen, keeping its profile ultra-slim at just 6.3mm wide and 5g in weight. All data is viewable through the connected smartphone app, giving you a clean, minimal look on your finger.