Track Your Wellness 24/7 — No Screen Required

The Ola Esporte NFC Smart Ring 2025 is the sleek, screenless way to stay on top of your fitness and wellness goals. Crafted from premium ceramic and weighing just 5 g, it sits comfortably on your finger all day and night while continuously monitoring your heart rate, blood oxygen (SpO₂), sleep quality, and activity levels. Compatible with Android 5.1+ and iOS 8.0+, it syncs effortlessly with the companion app for real-time trends, historical data, and personalised coaching insights. Made in China.

* These statements have not been evaluated by the Food and Drug Administration. This device is not intended to diagnose, treat, cure, or prevent any disease. Health-tracking data is intended for general wellness purposes only and should not replace professional medical advice.

Key Features

Heart Rate Monitoring – Powered by the Goodix GH3018 sensor; static accuracy exceeds 98%. View real-time trends and historical data via the app.
Blood Oxygen (SpO₂) Tracking – Continuous monitoring with full history accessible in-app.
Advanced Sleep Analysis – Precision sleep algorithm tracks sleep stages and provides smart coaching reminders to improve your rest routine.
8 Multi-Sport Modes – Running, cycling, skipping, hiking, mountaineering, yoga, golf, and dancing — your ring keeps up with your lifestyle.
Activity Tracking – Accurate step count, distance, and calorie data logged automatically throughout the day.
NFC Support – Built-in NFC for convenient contactless features.
Remote Camera Control – Trigger your phone's camera with a shake via the app — great for hands-free photos.
5ATM Waterproof – Rated IP68; wear it swimming, showering, or through any sweat session without worry.
Up to 45-Day Standby / 3–5 Day Active Use – Long battery life with just a 30-minute charge time.
CE & FCC Certified – Meets international safety and electromagnetic standards.

Specifications

Material	Ceramic
Color	Black
Available Sizes	8, 9, 10, 11, 12
Weight	5 g
Battery	155 mAh (charging case)
Standby Time	~45 days
Working Time	~3–5 days
Charge Time	~30 minutes
Heart Rate Sensor	Goodix GH3018
G Sensor	SC7A20H
Waterproof Rating	5ATM / IP68
Connectivity	Bluetooth + NFC
Compatible OS	Android 5.1+ / iOS 8.0+
Certifications	CE, FCC
Country of Origin	Made in China

Getting Started

Upon receipt, charge the ring using the included charging case for at least 2 hours before first use.
Scan the QR code in the manual to download the companion app.
Pair via Bluetooth, select your ring size, and start tracking immediately.

Perfect Gift Idea

Elegant, lightweight, and packed with wellness features, the Ola Esporte Smart Ring makes a thoughtful gift for birthdays, weddings, or any special occasion — for both men and women.

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For more information on how wearable health trackers collect and use biometric data, visit the CDC Physical Activity resources.

Learn more: Smart ring

Frequently Asked Questions

Q: Does the NFC Smart Ring work with both iPhone and Android phones?

A: Yes! The Ola Esporte Smart Ring is compatible with Android 5.1 or above and iOS 8.0 or above. Simply download the companion app by scanning the QR code in the included manual, pair via Bluetooth, and you're ready to start tracking.

Q: Is the smart ring truly waterproof for swimming?

A: Absolutely. The ring carries a 5ATM / IP68 waterproof rating, meaning it can withstand submersion in water up to 50 metres. You can wear it while swimming, showering, or during intense workouts without any concern about water damage.

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

A: In active use (with health monitoring running), you can expect 3–5 days of battery life. In standby mode it can last up to 45 days. The ring charges via the included charging case and reaches full charge in approximately 30 minutes. The case itself has a 155 mAh capacity to top up your ring on the go.

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

A: The smart ring is available in sizes 8, 9, 10, 11, and 12. We recommend using a ring-sizing guide or visiting a local jeweller to measure your finger before ordering, as the ring should fit snugly without being tight to ensure accurate sensor readings.

Q: How accurate is the heart rate monitoring?

A: The Goodix GH3018 heart rate sensor achieves over 98% accuracy for static heart rate readings compared with laboratory-grade heart rate belt testing. The app also stores historical heart rate data so you can review trends over time.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.