➀ A research team from Ningbo Institute of Materials Technology and Engineering (NIMTE) in China has developed a high-dielectric constant and low-dielectric loss elastomer for smart wearables. The material combines ferroelectricity with elasticity, enhancing performance and reliability. ➁ The team's innovation involves using a rigid short-chain crosslinker with relaxor ferroelectric P(VDF-TrFE-CFE), significantly reducing dielectric loss. ➂ The elastomer demonstrates high elastic recovery and stable ferroelectric responses, suitable for various applications in the wearable technology sector.