Smart Ring, Fitness & Health Tracker/Sleep/HRV/Heart Rate/SpO2 (Black,08#) by Domhong - Used condition

Smart Ring, Fitness & Health Tracker/Sleep/HRV/Heart Rate/SpO2 (Black,08#) — Open-Box, 5% Off

Name: Smart Ring, Fitness & Health Tracker/Sleep/HRV/Heart Rate/SpO2 (Black,08#)
Brand: Domhong
SKU: awhd-us-b0gg1z7k46
Price: 47.49 USD
Availability: InStock

Brand: Domhong

Condition: Used - Mint

$47⁴⁹

$49⁹⁹

-5% Save $2⁵⁰

Updated: 5 days ago

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Description

【 Buy Domhong Smart Ring Size First】Size small, take one size up. For a comfortable and perfect fit, please check your health ring size before purchasing. You can either get your exact finger size with Domhong ring sizer kit or measure your finger circumference by referring to our size chart. This helps you avoid unnecessary returns and exchanges 【24/7 Wellness Tracking & No Subscription】Track more of your daily wellness without monthly fees. This smart ring health tracker monitors heart rate, SpO2, HRV, stress, steps, distance and calories throughout the day, while the free app organizes your trends in one place. All core app features are available without a recurring subscription 【180+ Sports & Daily Fitness Tracking】Choose from more than 180 indoor and outdoor activity modes including running, cycling, hiking, Pilates, yoga, dancing and more. This fitness tracker ring records workout duration, distance, steps and calories, helping you follow daily activity and workout trends from the free app 【Advanced Sleep Tracking — Light, Deep & Rem】Wear this lightweight sleep tracker ring overnight to track light sleep, deep sleep, REM sleep and awake periods. Review nightly patterns and longer-term sleep trends in the app to better understand your rest, recovery and daily routine without wearing a bulky smartwatch to bed 【4+ Day Battery & Charging Case With Up To 15 Recharges】Get more tracking with less charging. The smart fitness ring provides over 4 days of use on a full charge, while the portable charging case can recharge the ring approximately 15 times, making it convenient for travel, work trips and everyday use without constantly searching for an outlet 【Find Your Fit First & Optional Family Sharing】For the best comfort and consistent sensor contact, check your ring size before ordering using the DOMHONG sizing kit or size chart; if you're between sizes, choose the larger size. With permission, selected wellness data can also be shared through the app with family or friends, while remote camera control lets you trigger your phone camera with two quick ring movements No screen. No subscription. Just sleep, fitness and wellness insights from your finger

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Package contains: 1 smart ring, 1 charging case, 2 charging cable, 1 instruction manual
Product Parameters:
Product Diameter: #6(16.5mm/0.65inch ) # 7(17.3mm/0.68inch) # 8(18.1mm/0.71inch) #9(18.9mm/0.74inch) # 10(19.8mm/0.78inch) # 11(20.6mm/0.81inch) # 12(21.4mm/0.84inch) # 13(22.2mm/0.87inch) # 14( 23.0mm/0.91inch)
Product Weight: around 5g
Color: Black, silver, gold
Battery Capacity: 15-20mAh
Charging time: About 1 hour
Normal using time: About 4 days
Waterproof rating: 5ATM+IP68
Material: Stainless steel and epoxy resin
Compability: Android 6.0 and above; IOS 10.0 and above
Chipset (main chip model): Goodix AFE analog front-end + sensor combo GH3018
Optical sensor: GH3018
Charging interface: Magnetic charging
Product Functions: Health Tracker, Activity & Fitness Trackers, Stress Monitoring, Sleep Tracker, HRV, Multisport Tracker, etc.
Special Feature: Family Care, Remote photography
This product is not a medical device. Measurements are intended for general wellness and fitness reference only and should not be used for diagnosis or treatment

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Product Details

SKU:: awhd-us-b0gg1z7k46
Country:: US
ASIN:: B0GG1Z7K46

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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 $3 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.

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