High-tech romance: Top smart rings for Valentine’s Day 2025

Samsung Galaxy Ring

The Samsung Galaxy Ring is Samsung’s first smart ring, designed to integrate seamlessly with Samsung devices for health monitoring. It tracks heart rate, stress levels, sleep patterns, and menstrual cycles through the Samsung Health app. Made from lightweight titanium, the Galaxy Ring is available in Titanium Black, Titanium Silver, and Titanium Gold. It also features pinch gesture controls for tasks like taking photos and dismissing alarms.

The battery lasts up to seven days on a single charge, and it comes with a portable charging case. Priced at $399.99, the Galaxy Ring does not require a subscription but is not compatible with iOS devices.

Ultrahuman Ring Air

The Ultrahuman Ring Air is a fitness tracker designed for users seeking a minimalistic yet functional device. Constructed from fighter jet-grade titanium, the ring includes several health-tracking features such as sleep monitoring, activity tracking, heart rate variability, and body temperature tracking.

The device boasts a battery life of up to six days and is priced at $349, available in five color options: Raw Titanium, Aster Black, Matte Grey, Bionic Gold, and Space Silver. There are no ongoing subscription fees, but users have the option to purchase additional features, referred to as PowerPlugs, through the Ultrahuman app. These features include AFib detection and cardio adaptability. Additionally, an engraving service is offered for an extra charge of $39.

Vertu AI Diamond Ring

The Vertu AI Diamond Ring is designed with a touch of luxury in mind. This ring features a double-layered construction made from sterling silver and stainless steel, embellished with cubic zirconia diamonds. A notable feature is its non-invasive blood glucose monitoring, enabled by a high-precision PPG sensor chip, which distinguishes it from other smart rings.

The battery life can last up to ten days, and it includes a jewelry case-style charger for convenient recharging. The Galaxy edition is priced at $1,140, while other models are available at various price points: Afterglow ($820), Flowing Light ($980), Shadow Pair ($820).

Amazfit Helio Ring 

Amazfit Helio Ring by Zepp Health is aimed at athletes and fitness enthusiasts. It mainly focuses on recovery tracking, utilizing electrodermal (EDA) sensors to assess physical indicators of emotional states and provide insights into stress responses. In addition to this, it tracks vital health metrics such as heart rate variability and blood oxygen levels. Users can access their health data and actionable insights through the Zepp app, which also features an AI chatbot, Zepp Aura, for wellness inquiries.

The ring is made from a premium titanium alloy, ensuring both durability and a lightweight design, at less than 0.14 ounces. With a battery life of up to four days on a single charge, the Amazfit Helio Ring is priced at $169.99. This price includes lifetime access to the Zepp Fitness app and the AI-driven coaching service, Zepp Coach™ Premium.

Oura Ring Gen4

The Oura Ring Gen4 is a popular choice for those who prioritize both style and health. It comes in six finishes—Black, Silver, Stealth, Brushed Silver, Gold, and Rose Gold. In addition to tracking heart rate, activity levels, body temperature, and sleep patterns, it also includes features like period prediction and blood oxygen monitoring, appealing to a wide range of users.

With a battery life of up to eight days, it minimizes the need for frequent charging. To unlock all its features, users can subscribe to Oura’s membership program for $5.99 per month. The ring can currently be had for $349 in Silver or Black; it's $399 for Brushed Silver and Stealth, and $499 for the Gold and Rose Gold colourways.