Even Realities R1 Smart Ring, Grey, 12

The Even Realities R1 Smart Ring, Size 12 is a compact health and activity-tracking wearable designed as an alternative to a traditional smartwatch. Its rechargeable battery provides up to four days of use between charges. Heart-rate monitoring, blood-oxygen sensing and sleep-quality tracking cover key daytime and overnight measurements, and a skin-temperature sensor adds another health metric within the ring. The device supports both iOS and Android smartphones, which is worth confirming when selecting a wearable.

The housing uses zirconia ceramic with a stainless steel lining, giving a clearly specified material construction for everyday wear. This version is supplied in ring size 12, so fit needs to be checked against that fixed size. An IP68 rating provides stated protection against dust and water ingress. The ring format places its tracking hardware on a finger rather than on the wrist. Compatibility with Even G2 smart glasses also allows the ring to provide gesture controls within the Even Realities ecosystem.

• Bluetooth Low Energy connectivity: links the ring to supported smartphones.
• Built-in accelerometer: detects movement for activity monitoring.
• Pedometer function: records step counts throughout the day.
• Calorie tracking: estimates calories burned during recorded activity.
• Sleep-duration tracking: records the number of hours slept.
• Personal goal support: helps users monitor progress towards selected fitness targets.