Smart Ring 2025 – Heart Rate, SpO2 & Sleep Tracker | 5ATM
Black / 8
$44.00
Sale price
$44.00
Regular price
$54.55
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Smart Ring 2025 – Heart Rate, SpO2 & Sleep Tracker | 5ATM
$44.00
Sale price
$44.00
Regular price
$54.55
Shipping calculated at checkout.
Meet the 2025 Smart Ring by Ola Esporte — a sleek, screen-free wearable that packs powerful health and fitness tracking into a beautifully minimal stainless steel ring. Whether you're at the gym, in the pool, or winding down for sleep, this intelligent ring keeps you informed and connected, 24/7.
This product is intended for general wellness and activity 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.
Elegant Design & Robust Build
Crafted from premium, hypoallergenic stainless steel, this smart ring is available in timeless Black, Gold, and Silver finishes. Weighing just 2.9 grams, it delivers featherlight comfort for all-day, all-night wear. Choose from 8 sizes (7–14) for a perfect, secure fit. With 5ATM water resistance, it goes wherever you do — including the pool. Operating flawlessly from -20°C to 50°C, it's built for every adventure. Made in China.
Advanced Health & Fitness Monitoring
- Heart Rate Tracking: Continuous 24/7 dynamic heart rate monitoring using the GH3018 sensor, with configurable alerts to keep you in your target zone.
- Blood Oxygen Monitoring (SpO2): On-demand or automatic blood oxygen saturation readings for wellness awareness throughout the day.
- Sleep Analysis: Tracks deep, light, and REM sleep stages with clinical-level algorithms so you can understand and optimize your rest.
- Activity Tracking: Steps (>95% accuracy), distance, calorie burn, and 7+ sports modes including running, cycling, yoga, and golf.
- Inactivity Reminders: Gentle nudges to keep you moving during long sedentary periods.
Seamless Connectivity & Long-Lasting Battery
- Bluetooth 5.3: Ultra-stable, low-energy pairing with your smartphone for real-time data sync, notification alerts, and remote camera control (shake to capture photos!).
- App Compatibility: Syncs effortlessly with Apple Health and WeChat for a complete wellness picture.
- All-Day+ Battery: Up to 45 days standby / 3–5 days active use from the compact 15mAh battery. Recharges fully in just 30 minutes via magnetic charging.
- Smart Protection: Advanced PMU charging system with overcharge and over-discharge protection for long-term safety and longevity.
Key Specifications
| Colors | Black, Gold, Silver |
| Sizes Available | 7, 8, 9, 10, 11, 12, 13, 14 |
| Battery | 15mAh | Standby: ~45 days | Active: 3–5 days |
| Charge Time | ~0.5 hours (magnetic charging) |
| Water Resistance | 5ATM / IP68 |
| Connectivity | Bluetooth 5.3 |
| Case Material | Stainless Steel |
| Certifications | CE, FCC |
| Display | None (screen-free design) |
| Country of Origin | Made in China |
Setup Notes
- Upon receiving your ring, charge it for at least 2 hours using the included magnetic charging adapter before first use.
- Scan the QR code in the manual to download the companion app before pairing.
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Learn More
For general guidance on wearable technology and fitness tracking, visit the CDC Physical Activity Resources.
Learn more: Smart ring
Frequently Asked Questions
Q: Is the 2025 Smart Ring waterproof enough for swimming?
A: Yes! The smart ring features 5ATM water resistance (IP68 rated), making it fully swim-proof and suitable for showering, swimming, and other water activities. Just avoid high-pressure water jets or deep-sea diving.
Q: How long does the smart ring battery last, and how does it charge?
A: The ring offers up to 45 days of standby time and 3–5 days of active use on a single charge. It recharges in approximately 30 minutes using the included magnetic charging cable — one of the fastest charge times in its class.
Q: What phones and apps is the smart ring compatible with?
A: The smart ring connects via Bluetooth 5.3 and is compatible with most iOS and Android smartphones. It syncs with Apple Health and WeChat. Simply download the companion app by scanning the QR code in the included manual.
Q: What sizes are available, and how do I choose the right size?
A: The ring is available in sizes 7 through 14. We recommend measuring your finger circumference with a soft tape measure and comparing to the size guide included in the packaging. For best health monitoring accuracy, the ring should fit snugly without being tight.
Details
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.
Shipping & Returns
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.
