UniJethro Smart Ring Lavender Pink Size 10 — Heart Rate, SpO2 & Sleep Tracker with IP68 Water Resistance

UniJethro Smart Ring (Lavender Pink, size 10#) is a compact wearable that tracks heart rate, blood oxygen, blood pressure, sleep stages and daily activity without a subscription.

This low-profile fitness and health ring combines optical sensors and an accelerometer into a durable resin and stainless-steel body to provide continuous vitals and activity insights for iPhone and Android. It pairs with a free app (no monthly fee) and includes a charger and silicone protector. With IP68 water resistance and multi-day battery life, the ring is designed for everyday wear — from workouts to sleep — while keeping a fashion-forward look in lavender pink.

How does the UniJethro ring monitor daily health and activity?

The ring uses integrated optical sensors to measure heart rate, blood oxygen (SpO2) and blood pressure estimates, plus a motion sensor (SC7A20H accelerometer) to record steps, calories and distance. Data is synced to the companion app for trend analysis and sharing.

• Continuous heart-rate readings and spot checks during activity
• SpO2 measurements to track blood oxygen trends
• Accelerometer-based step, calorie and distance calculations
• Automatic sleep stage detection (light, deep, REM) for night analysis

How long will the battery last and how durable is the ring?

The rechargeable battery provides roughly 3–5 days of typical use and up to 7–10 days in standby, depending on sensor frequency and connectivity. The IP68 rating protects against sweat, splashes and short immersion, and the resin plus stainless-steel construction keeps the ring comfortable for all-day wear.

• 3–5 days regular use; up to 7–10 days standby
• IP68 water resistance for handwashing and sweat-resistant wear
• Resin body with stainless-steel case for durability and comfort
• Includes silicone protector for extra scratch resistance

What features help capture moments and share data with others?

Beyond health monitoring, the UniJethro ring supports remote camera control through the app so you can take group photos hands-free. The app also offers a sharing mode to send health summaries to friends or family, making it easy to compare activity or stay connected with loved ones.

• Remote shooting feature for app-controlled photos
• Health data sharing mode for friends, couples, and family
• No-app-subscription: all core features free with purchase
• Dedicated charging cable and quick start guide included

Which size, compatibility, and after-sales support come with the ring?

This listing is for the Lavender Pink size 10# ring, compatible with iPhone and Android devices via the free companion app. UniJethro provides a two-year warranty and a customer-service channel for setup or device issues, plus a quick-start guide to get going right away.

• Lavender Pink color, size 10# included in this package
• Works with iPhone and Android devices through the free app
• 2-year warranty and customer support for troubleshooting
• Box contents: smart ring, charging cable, quick start guide, silicone protector

Who is this for: The UniJethro Smart Ring is aimed at people who want a discreet, stylish wearable that tracks basic cardiovascular metrics, sleep, and daily activity without a subscription fee. It suits active users who prefer a low-profile accessory for workouts and nights, couples or family members who enjoy sharing health updates, and anyone seeking a fashionable, water-resistant ring that balances design with practical tracking features.