Name: Olevs Smart Ring R02
Brand: OLEVS
SKU: R02
Price: 57.8 USD
Availability: InStock
Rating: 4.6 (159 reviews)

Sale

Olevs Smart Ring R02

Smart Fitness Ring • Heart Rate • Sleep & Blood Oxygen Monitoring

Original price was: €97.0.Current price is: €57.8.

Save: €39.2 (40%)

🚨 FINAL HOURS! Sale ends tonight! Don’t miss it!
❤️ 296+ happy customers this week! Join them now!
🔥 Limited stock! Only a few left in your area!

Color:

Size: Clear selection

Shipping fee (€9.8): Free for orders over €107.8

Estimated delivery: 13 Jul, 2026 - 17 Jul, 2026

Payments method: PayPal, Credit and Debit Cards

Risk-free purchase: 30-day money-back guarantee

Special offer: 15% OFF your first order (more details)

Description

Why Buy From Olevsstore.com?

🛡️ Exclusive 12-Month Warranty

Every watch purchased directly from Olevsstore.com is covered by our 12-month warranty and after-sales support.
Important: Products purchased from Amazon, eBay, AliExpress, Walmart Marketplace, Flipkart, or other third-party sellers are not covered by the Olevsstore.com warranty program. Warranty claims must be handled by the seller from whom you purchased the product.
📦 Order Tracking Included

You'll receive a tracking number and tracking link by email within 1–3 business days after shipment, allowing you to follow your order from dispatch to delivery.
💬 Dedicated Customer Support

Contact us directly via WhatsApp or email. Our team typically responds within 12 hours and is committed to helping our customers quickly and professionally.
🔄 30-Day Return & Exchange Policy

Shop with confidence knowing that eligible orders purchased directly from Olevsstore.com are covered by our return and exchange policy.
⚠️ Avoid Common Marketplace Problems

We regularly hear from customers who purchased OLEVS watches from third-party sellers on Amazon, eBay, AliExpress, and other marketplaces. When problems occur, some sellers refuse warranty service and direct customers to us for assistance.
Unfortunately, we can only provide warranty and after-sales support for orders purchased directly from Olevsstore.com. If you purchase from another seller, that seller is responsible for supporting your order.
✅ Buy With Confidence

When you buy from Olevsstore.com, you know exactly who you're buying from, how to contact us, and where to get support if you need it.

Thousands of customers choose Olevsstore.com because they value reliable service, genuine products, and long-term support—not just the lowest price. More details

Overview

The OLEVS Smart Ring R02 is a lightweight wearable designed to help monitor your daily health and fitness. Its compact design is comfortable for all-day wear and pairs with the QRing app to provide essential wellness data from your smartphone.

Powered by the BlueX Micro RF03 chipset, the R02 supports heart rate monitoring, blood oxygen monitoring, and sleep tracking. Bluetooth 5.0 BLE ensures stable wireless connectivity, while the magnetic charging cable fully recharges the ring in about one hour. The 17mAh battery provides approximately 5–7 days of regular use and up to 15 days of standby time.

The R02 is suitable for everyday activities, exercise, work, and overnight sleep monitoring. Its waterproof construction makes it a practical choice for users looking for a compact alternative to a smartwatch while maintaining continuous health tracking.

Key Features

BlueX Micro RF03 Chipset
Heart Rate Monitoring
Blood Oxygen Monitoring
Sleep Monitoring
Fitness Activity Tracking
Bluetooth 5.0 BLE Connectivity
QRing App Support
Magnetic Charging Cable
Up to 5–7 Days Battery Life
Waterproof Design

Specifications

Specification	Details
Brand	OLEVS
Model	R02
Product Type	Smart Ring
Chipset	BlueX Micro
Chipset Model	RF03
App	QRing
Compatible Systems	Android 5.1 or above, iOS 8.0 or above
Memory	ROM 512KB
Bluetooth	Bluetooth 5.0 BLE (Bluetooth Low Energy)
Sensor	STK8321
Heart Rate Sensor	Vcare VC30F
Battery Capacity	17mAh
Charging Method	Magnetic Charging Cable
Charging Time	About 1 Hour
Battery Life	5–7 Days of Use, Up to 15 Days Standby
Water Resistance	IP168
Functions	Sleep Monitoring, Heart Rate Monitoring, Blood Oxygen Monitoring

FAQs

1. Does the OLEVS Smart Ring R02 include a warranty?

Yes. The R02 is backed by a 12-month warranty covering manufacturing defects.

2. Is the R02 waterproof?

Yes. The product specifications list an IP168 waterproof rating for everyday use.

3. What health monitoring features are available?

The R02 supports heart rate monitoring, blood oxygen monitoring, and sleep tracking through the QRing app.

4. How do I charge the smart ring?

Use the included magnetic charging cable. A complete charge takes approximately one hour.

5. How can I get support if I need assistance?

Our customer support team is available to help with setup, pairing, and general product questions.

6. How can I track my order?

After your order has been shipped, you’ll receive a tracking number by email so you can monitor your delivery online.