Innovations in public furniture are merging comfort with cutting-edge health technology. One emerging concept is park chairs equipped with built-in ECG (electrocardiogram) machines, designed to monitor heart health in outdoor settings. These smart benches integrate discreet sensors into armrests or seating surfaces, allowing users to check their heart rhythm simply by placing their hands on designated areas.

While not yet widespread, prototypes and pilot projects have demonstrated their potential. For instance, some European cities have tested "cardio-benches" in parks and senior centers, offering free heart rate and arrhythmia screenings. The data is typically displayed via a small screen or synced to a user's smartphone via Bluetooth.

Advocates highlight benefits like early detection of atrial fibrillation and promoting proactive health awareness. However, challenges include weatherproofing electronics, ensuring data privacy, and maintaining hygiene for shared surfaces. As wearable ECG tech becomes mainstream, its integration into public infrastructure like park chairs could redefine urban wellness spaces.

Current models remain niche, but with advancing IoT and health-tech miniaturization, ECG-enabled park furniture may soon become a common sight in smart cities worldwide.