IFA Berlin Shows Wearables Replacing Your Memory. The Ring Pro 3 Measures Blood Pressure. Neither Works Without You Wearing It Daily.
The IFA 2026 trade show in Berlin featured several notable wearables. The viral iKarios AI pendant functions as a 'second memory,' though the reviewer admits uncertainty about its actual purpose. Garmin announced the Cirqa, a screen-free fitness tracker. The Ring Pro 3 adds a blood pressure trends feature and ships this winter.
This story illustrates ambient capture versus active measurement. The principle is passive augmentation: devices that record continuously so you do not have to. The mechanism is always-on sensing paired with AI retrieval. The iKarios pendant embodies the first half. The Ring Pro 3 embodies the second. Both assume you will wear them without interruption, which is the unstated dependency nobody discusses.
Garmin launched the Cirqa, a screen-free fitness tracker. The iKarios AI pendant and Ring Pro 3 were also demoed at IFA 2026 in Berlin.
- Open any consumer AI assistant app such as ChatGPT or Google Gemini and dictate a brief summary of everything you did today. Note how much you forget without prompting. This demonstrates the 'second memory' concept the iKarios pendant automates.
- If you own a smartwatch or fitness ring, open its companion app and review the last 24 hours of health data. Look for trends the device captured passively, such as heart rate or sleep stages.
- Write down one health metric you wish you could track passively but currently cannot. This is the gap the Ring Pro 3 blood pressure feature attempts to close. The exercise teaches you what ambient sensing already covers and where the frontier remains open.