Even Realities R1 Smart Ring, Grey, 13

The EVEN REALITIES R1 Smart Ring – Size 13, Grey is a health-tracking wearable that also functions as a controller for smart glasses. Its primary role is continuous monitoring in a smaller form factor than a smartwatch. Battery life is rated at up to four days between charges. Built-in sensors track heart rate, blood oxygen saturation and sleep quality, and skin temperature trends are monitored as part of the health data. Taps and swipes provide an unobtrusive way to navigate supported smart-glasses functions. The Even Realities app supports both iOS and Android devices.

The housing combines zirconia ceramic with a stainless steel interior. This version has a grey finish and a stated ring size of 13, so fit should be checked before purchase. An IP68 rating provides protection against dust and water during everyday use. Wireless charging is handled by the included magnetic R1 charger; a full recharge takes approximately 1.5 hours. Direct device compatibility is limited to Even Realities G2 smart glasses and the Even Realities app.

• Bluetooth 5.0 with Bluetooth Low Energy for connection to compatible devices.
• Built-in accelerometer detects movement for activity monitoring.
• Pedometer function records step counts.
• Calorie tracking estimates energy burned during recorded activity.
• Distance tracking records how far the wearer travels.
• Personal goal support provides targets within the associated tracking system.