CNBRO Smart Ring Ultra Narrow Heart Rate Monitor Diamond Comfortable Sleep Ring Health Fitness Tracker Pedometer Step Counter Calories Waterproof Ladies Smart Rings for Women Men Anillo Inteligente — Open-Box, 43% Off

Name: CNBRO Smart Ring Ultra Narrow Heart Rate Monitor Diamond Comfortable Sleep Ring Health Fitness Tracker Pedometer Step Counter Calories Waterproof Ladies Smart Rings for Women Men Anillo Inteligente
Brand: CNBRO
SKU: awhd-us-b0f8tv4xxm
Price: 25.83 USD
Availability: InStock

Brand: CNBRO

Condition: Used - Mint

$25⁸³

$44⁹⁹

-43% Save $19¹⁶

Updated: 51 days ago

Buy at Amazon.com

Description

Heart Rate Health Ring: The smart ring supports 24-hour continuous heart rate monitoring, Whether in daily life or during exercise, the health ring can always keep monitoring your hear rate data. Allow you to better understand your physical condition and make corresponding adjustments. Comfortable Sleep Ring: The ultar narrow sleep rings give you more comfortable wearing experience and won't interfere with your falling asleep. The anillo inteligente monitor your sleep duration at night and provide a comprehensive sleep quality analysis, allowing you to develop good sleeping habits. Sport Fitness Ring: Track your steps, calories consumption and distance automatically. Turn on the sport modes in the App, the fitness tracker will additionally track your activity time and heart art rate during exercise, this allows you know when you should save motivation or keeping exercise hard, also let you know the real-time sport performance. Waterproof Gesture Control Ring: This waterproof ring supports gesture interaction, you can use it to take phone's photos remotely. Free your hands and give you convenience in daily life. The IP68 waterproof smart rings suit for washing your hands, cold bathing and swimming. App with No Subscription Fee: You can easily view your exercise records and health data on the LuckRing APP without any fee. And the app suit for smartphones wiht Android and iOS system. MULTIFUNCTION:
- Pedometer: Steps,Calories,Distance
- Heart Rate Monitor
- Sleep Tracker
- Sport Modes
- Remote Camera

HARDWARE:
APP: LuckRing, No Subscription Fee
Bluetooth: 5.4
Charging Type: Magnetic Charging
Ring Battery Capacity: 15mAh

Compatibility:
Smartphone iOS 12.0 or above, Android 8.0 or above

NOTES:
- IP68 Waterproof, suit for swimming
- DO NOT suitable for hot water

Packing:
- 1* Smart Ring
- 1* Charging Cable for Ring
- 1* User Manual

Any questions,please kindly contact us,we would always offer best solution to you.

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0f8tv4xxm
Model:: 9629efe5-b8a6-42ad-ac6b-ab11c9ceef71
Country:: US
ASIN:: B0F8TV4XXM

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $19 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for CNBRO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.