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

Meet the Ola Esporte Smart Ring — the ultra-slim, feather-light wearable that keeps tabs on your health 24/7 without the bulk of a smartwatch. Weighing just 2–3 grams and a mere 2mm thin, it sits so comfortably on your finger you'll forget it's there — even while you sleep, swim, or work out.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The health metrics provided by this device are for informational and wellness purposes only and are not a substitute for professional medical advice.

Why 10,000+ Users Choose the Ola Esporte Smart Ring

🪶 Feather-Light & Invisible Comfort

Crafted from premium hypoallergenic titanium alloy, the ring weighs just 2–3 g and sits only 2mm thick — up to 30% lighter than comparable smart rings. It's designed for true 24/7 wear: sleep in it, type in it, work out in it, and never notice it's on your finger.

📊 Advanced Health & Wellness Monitoring

• Continuous Heart Rate Tracking — real-time optical pulse monitoring throughout the day and night
• Blood Oxygen (SpO₂) Monitoring — keeps an eye on your oxygen saturation levels
• HRV (Heart Rate Variability) — a key indicator of your daily stress and recovery status
• AI-Powered Sleep Analysis — tracks light, deep, and REM sleep stages and delivers a morning "Readiness Score" so you know exactly how well-recovered you are
• Women's Wellness Features — cycle tracking and temperature insights for a fuller picture of overall wellbeing
• Activity & Fitness Tracking — steps, calories burned, and active minutes logged automatically

🔋 Exceptional Battery Life

A single charge powers the ring for 10–12 days. The innovative charging case (inspired by wireless earbuds) stores enough backup power to extend total use to 35+ days — the ultimate travel companion. Leave charging cables at home on your next trip.

🚿 IP68 Waterproof (5ATM)

Swim-proof and sweat-proof. Wear the Ola Esporte ring in the shower, pool, or gym without hesitation. Its IP68 / 5ATM waterproof rating means it goes wherever you go.

📱 No Screen, No Subscription

All your data lives in the companion app (iOS 10.0+ / Android 5.0+) via Bluetooth 5.0. There are no monthly fees — your detailed wellness data is always fully accessible, for free.

🎁 A Gift That Actually Gets Used

Available in Future Silver, Matte Black, and Royal Gold, the Ola Esporte Smart Ring looks like fine jewelry and functions like a personal wellness coach. It makes a thoughtful, memorable gift for birthdays, anniversaries, or any special occasion — for men and women alike.

Technical Specifications

Size Guide

Size 6 – 16.5 mm | Size 7 – 17.4 mm | Size 8 – 18.2 mm | Size 9 – 19.0 mm | Size 10 – 19.9 mm | Size 11 – 20.7 mm | Size 12 – 21.5 mm | Size 13 – 22.2 mm | Size 14 – 23.0 mm

What's in the Box

• 1× Ola Esporte Smart Ring
• 1× Charging Case
• 1× User Manual

Perfect For…

• Better sleep — wake up with a clear picture of your recovery and sleep stage breakdown
• Active lifestyles — running, gym, swimming, cycling — no bulky watch needed
• Frequent travelers — 35+ days of power on the go, zero charging cables required
• Thoughtful gift-givers — sleek, stylish, and genuinely useful for any tech-forward person

For general guidance on healthy sleep habits and wellness tracking, visit the CDC Sleep & Sleep Disorders resource center.

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Frequently Asked Questions

Q: Does the Ola Esporte Smart Ring require a subscription to access health data?

A: No — unlike some competing smart rings, the Ola Esporte ring has no subscription fees. All of your heart rate, SpO₂, sleep, and activity data is fully accessible in the free companion app (iOS 10.0+ / Android 5.0+) at no extra cost.

Q: Is the smart ring waterproof enough for swimming?

A: Yes! The ring carries an IP68 / 5ATM waterproof rating, making it fully swim-proof and safe to wear in the shower, pool, or during intense sweat sessions at the gym.

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

A: The ring itself lasts 10–12 days on a single charge. It comes with a portable charging case (similar to wireless earbud cases) that stores additional backup power, extending total usage to over 35 days — ideal for travel or anyone who doesn't want to worry about frequent charging.

Q: What size smart ring should I order?

A: To find your size, measure the inner diameter of a ring that fits your desired finger, or wrap a thin strip of paper around the finger, mark where it overlaps, and measure the length in millimeters. Match that measurement to our size chart: Size 6 (16.5 mm) through Size 14 (23.0 mm). If you're between sizes, we recommend sizing up for comfort.

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

A: Yes. The ring connects via Bluetooth 5.0+ and is compatible with devices running iOS 10.0 or later and Android 5.0 or later, covering the vast majority of modern smartphones.