Next-Gen Circular Ring 3: The Ultimate Wearable Tech with NFC Payments, Vibration Alerts, and Blood Pressure Monitoring

The Latest in Wearable Tech: Circular Ring 3 Slim

The Circular Ring 3 is a sleek and stylish smart ring that offers NFC technology for contactless payments and a vibration motor for alerts and alarms. This combination of features makes it a versatile and practical accessory for everyday use.

For years, smart rings have been popular for tracking activity and health data. However, the addition of NFC and a vibration motor in the Circular Ring 3 sets it apart and makes it a viable alternative to traditional smartwatches.

According to Circular, the vibration feature of the Ring 3 can be utilized for various purposes such as wake-up alarms, medication reminders, health alerts, and guided breathing exercises. However, the standout feature is the integrated NFC chip, a technology not found even in the latest Oura Ring 5.

One drawback is that the contactless payments feature requires a Mastercard or Visa card to function. While Circular claims the payments are secure, the exact authentication process remains unspecified, unlike the PIN or biometric verification required on smartphones or smartwatches.

The Circular Ring 3 Slim model offers these features, while the Ring 3 Pro goes a step further by including blood pressure tracking and an impressive 12-day battery life.

The Pro model is slightly larger at 6.8mm compared to the Slim’s 5.9mm width. Both are crafted from titanium, have a 50m waterproof rating, and are available in gold, rose gold, silver, and black finishes in US sizes 6-14.