the Future announced that its healthcare brand calo has launched “calo CES Easy Sleep,” an innovative wellness device designed to support deeper sleep through a brainwave transition mechanism.

The new product was developed for modern consumers experiencing declining sleep quality due to excessive stress and prolonged exposure to digital devices. In particular, the device was designed for a wide range of users — including menopausal women who are more vulnerable to sleep disturbances, students facing academic stress, and growing children who require deeper restorative sleep — with a focus on supporting sleep wellness across different age groups.

At the core of the device is CES (Cranial Electrotherapy Stimulation) technology, which delivers low-level microcurrents to the central nervous system to help ease tension. The technology is designed to encourage the transition of brainwaves from beta waves, associated with normal waking states, into theta waves, which are linked to the early stages of sleep onset, supporting a more natural transition into rest.

Unlike conventional forehead-attachment or wearable-type sleep devices, “CES Easy Sleep” introduces Korea’s first handheld grip-style design, significantly improving usability and convenience. The device is engineered to naturally align with the center of the palm when held, helping optimize relaxation and sleep support without requiring complicated wearable setups.

The product also emphasizes portability and user safety. An integrated silicone strap helps prevent the device from slipping during use, while its compact 7cm-sized body allows for convenient portability during travel or business trips. The device additionally features two operating modes and five adjustable intensity levels, enabling users to personalize the experience based on individual conditions and preferences.

To strengthen product reliability, the device has completed both domestic and international patent registrations, electromagnetic compatibility evaluations, and KC safety certification procedures. It also supports USB-C charging for improved everyday practicality.

A representative from calo stated, “CES Easy Sleep was developed for modern consumers struggling with sleep difficulties caused by excessive stress and heightened tension. Moving forward, we plan to continue introducing everyday wellness solutions built on our proprietary healthcare technologies.”