UniJethro Smart Ring for Women & Men, Health Tracker Ring with Heart Rate, Blood Oxygen,Blood Pressure, IP68 Waterproof Fitness Ring, Sleep Tracker for iPhone and Android, No APP Fee (Silver, 14#)

Name: UniJethro Smart Ring for Women & Men, Health Tracker Ring with Heart Rate, Blood Oxygen,Blood Pressure, IP68 Waterproof Fitness Ring, Sleep Tracker for iPhone and Android, No APP Fee (Silver, 14#)
Brand: UniJethro
SKU: awhd-us-b0ggzgwwqh
Price: 34.24 USD
Availability: InStock

Brand: UniJethro

Condition: Used

$34²⁴

$39⁹⁹

-15% Save $5⁷⁵

Updated: 12 hours 52 mins ago

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Description

【Comprehensive health insights and activity analysis】This advanced smart ring has built-in optical sensors that automatically monitor heart rate, blood oxygen levels, blood pressure, and sleep analysis. It uses the SC7A20H accelerometer to track steps, calories burned, and distance. It is suitable for analyzing activities such as running, cycling, and yoga, and can be used as a dedicated fitness ring and health tracking ring. 【Extended Battery Performance & Durable Design】Engineered for longevity, the smart ring offers approximately 3-5 days of regular use and up to 7-10 days in standby mode. The IP68 rating helps protect against sweat and water immersion during hand washing. 【Ergonomic Design & Fashion Forward】This health ring features a comfortable resin + stainless steel case and comes in a variety of sizes. It is designed for secure, comfortable all-day wear, making it a stylish smart ring for everyone. 【Remote Shooting and Friends Function】This app supports remote photo control, allowing you to easily capture beautiful moments. It also includes a health data sharing mode that allows you to share health data with others, making it an ideal gift choice for friends, couples, and family members. 【Product Contents and After-Sales Service】Your purchase includes a smart ring, a dedicated charging cable, a quick start guide, and a silicone ring protector. We are committed to providing a high-quality wearable device experience without any app subscription fees. Our customer service team provides a 2-year warranty service for your peace of mind.

Key Features:

All-Day Health Monitoring

Track estimated heart rate, blood oxygen (SpO2), and sleep patterns automatically. Gain insights into your wellness trends with continuous monitoring.

10+ Sport Modes

Accurately records running, cycling, swimming, yoga, and other activities. Tracks steps, distance, and calories with precision sensors.

5-Day Battery Life

Enjoy extended usage with up to 5 days of continuous monitoring and 10 days standby. IP68 waterproof rating protects during workouts and daily wear.

Smart Health App

Sync data to iOS/Android app (9.0+/5.0+). Share progress with friends and use smart camera control. Social features keep you motivated.

Comfortable Design

Hypoallergenic resin and stainless steel construction. Available in Black and Rose Gold colors. Seven sizes (US 7-13) for perfect fit.

Specifications:

Sensors: Optical heart rate + SC7A20H accelerometer

Battery: 20mAh rechargeable

Water Resistance: IP68 rated

Materials: Resin + 316L stainless steel

Compatibility: iOS 9.0+ / Android 5.0+

Package Includes:

Smart ring, charging cable, user manual

Note: Wellness tracking data is for reference only. Not a medical device. Consult healthcare professionals for medical advice

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Product Details

SKU:: awhd-us-b0ggzgwwqh
Model:: R11M
Country:: US
ASIN:: B0GGZGWWQH

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 $6 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 UniJethro 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.