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CNBRO Smart Ring Heart Rate Monitor Sleep Ring Fitness Tracker Blood Pressure Step Counter Calories Pedometer Waterproof Health Vintage Smart Rings for Men Women Unique Anillo inteligente
Brand: CNBRO
Condition: Used
$4306
$4999
-14% Save $693
Updated: 7 hours 39 mins ago
Description
Heart Rate Ring: The smart ring supports 24-hour continuous heart rate tracking, Whether in daily life or during exercise, the health ring can always keep monitoring your hear rate, allowing you to better understand your physical condition and make corresponding adjustments.
Smart Sleep Ring: Built-in automatic sleep tracker can monitor your sleep duration at night and provide a comprehensive sleep quality analysis (deep sleep time, light sleep time, and wake-up time), allowing you to develop good sleeping habits.
All-day Tracking Fitness Ring: Track your steps, calories consumption and distance automatically. Turn on the sport modes in the App, the fitness ring will additionally track your sport route, 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.
IP68 Waterproof Ring: IP68 waterproof technology support swimming, washing hands, cold showering and rain, giving you convenience during daily life. Note: please keep away hot water or steam.
Vintage and Comfortable: Our Smart Ring is designed to be unique and stylish, allowing you to stay connected without compromising on style. And it's made of lightweight material and weight only 3g, so that you can really experience the senseless wear.
Compatibility & After-Sales: The APP does not charge any subscription fee, and suit for smart phone with Android 5.1 or iOS 8.0 and above system If you have any question, contact us and we will offer satisfied solution within 24 hours. Please choose the right size, if it is too loose, it will affect the accuracy of the data.
MULTIFUNCTION:
- Pedometer: Steps, Calories, Distance
- Heart Rate Monitor
- Sleep Monitor
- Blood Pressure Monitor
- Sport Modes
- Remote Camera
- Care for Family
HARDWARE:
APP Name: Smart Health
Charging Type: Magnetic Charging
Large Battery Capacity: 20mAh
Compatibility:
Smartphone iOS 8.0 or above, Android 5.1 or above
Bluetooth:5.0
NOTES:
- IP68 Waterproof
- DO NOT suitable for hot water, diving
- Shake off the water after swimming and wipe dry the ring
Packing:
- 1* Smart Ring
- 1* User Manual
- 1* Charging Cable
Any questions,please kindly contact us,we would always offer best solution to you.
- Pedometer: Steps, Calories, Distance
- Heart Rate Monitor
- Sleep Monitor
- Blood Pressure Monitor
- Sport Modes
- Remote Camera
- Care for Family
HARDWARE:
APP Name: Smart Health
Charging Type: Magnetic Charging
Large Battery Capacity: 20mAh
Compatibility:
Smartphone iOS 8.0 or above, Android 5.1 or above
Bluetooth:5.0
NOTES:
- IP68 Waterproof
- DO NOT suitable for hot water, diving
- Shake off the water after swimming and wipe dry the ring
Packing:
- 1* Smart Ring
- 1* User Manual
- 1* Charging Cable
Any questions,please kindly contact us,we would always offer best solution to you.
Sold by
Amazon Warehouse
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-b0drc2pdbv
- Model:
- 55aa1e25-cfbe-4560-b922-d63d74498a60
- Country:
- US
- ASIN:
- B0DRC2PDBV
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 $7 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.