Nyweey Smart Health Ring (Gold, Size 7) – Heart Rate, SpO2, Sleep & Steps

Quick facts

Brand: Nyweey
Price: USD 59.98
Rating: 4.60 (19 reviews)

The Nyweey Smart Health Ring is an easy-to-wear alternative to a wrist tracker, designed to capture everyday wellness and activity stats right from your finger. In the app, you can review heart rate, blood oxygen, heart rate variability (HRV), stress level, steps, and longer-term trends by day, week, or month.

You can view the current price and full details on Amazon here.

For sleep, the ring tracks total sleep time and sleep stages (deep and light sleep) along with awake times, then provides sleep quality analysis to support better habits over time. It’s also built for active days: the ring is rated IP69 waterproof and is intended for workouts and all-weather use, including sports like cycling, golf, swimming, and yoga.

Battery life is built around convenience. A full charge provides up to 5 days of use, and the included charging case (400 mAh) can supply additional charging sessions—helpful for travel or daily commutes. You also get gesture control for hands-free photo taking, and importantly, the Nyweey ring is advertised with no subscription fees for ongoing tracking.

Before you buy: sizing matters for comfort and accurate wear—check the size chart and measure your finger circumference to pick the best fit.

Tracks heart rate, blood oxygen, HRV, and stress level with app-based daily/weekly/monthly views
Sleep tracking with total sleep time, deep/light sleep duration, awake times, and sleep quality analysis
Step and activity tracking in a lightweight smart ring form factor
IP69 waterproof design for workouts and water activities
Up to 5-day battery life plus included charging case and charging cable
Gesture control for hands-free photo taking
No subscription fees; compatible with iOS and Android

What’s included: smart ring, charging case, charging cable, and user manual.

Warranty: 2-year warranty (per listing).