sology Launches CL400 “Large Screen Perpetual Radio Clock” for Seniors Who Often Ask “What Day Is It?”

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Development Background: Born from Repeated Questions

The inspiration for this product came from casual conversations with elderly parents living separately. The repeated questions, “What day is it today?” and “What day of the week is it?”, led to the idea of a clock that could display both the date and day of the week clearly, providing reassurance. With Japan’s aging population, more individuals are experiencing uncertainty with their sense of date and time. To meet this need, sology developed the Large Screen Perpetual Radio Clock CL400 as a device that not only tells time but also helps confirm “today.”

Elderly couple in living room

Product Features

1. Large Date and Day Display

This clock for seniors combines an analog timepiece with a prominent digital display. It shows the date and day of the week clearly, allowing for instant confirmation of “What day is it?” and “What day of the week is it?” This feature supports maintaining a sense of date and day. Its easy-to-read characters and design make it visible from a distance, making it suitable for elderly individuals, dementia care, and nursing environments.

Close-up of clock showing date and day

2. Automatic Radio Wave Correction for Easy Setup

The CL400 is a radio-controlled clock that receives standard time signals. Both the time and date are automatically corrected, minimizing setup effort and ensuring reliable operation even after battery replacement. For families living far apart, there is no need to worry about whether the clock is showing the correct time or date. It is an ideal gift or monitoring tool for elderly parents living remotely.

Map with concentric circles

3. Large 30.5cm Size for Enhanced Visibility

With a diameter of approximately 30.5cm, this large-screen perpetual clock is easily visible from various points in a living room or bedroom. It allows users to check the time, date, and day all at once, eliminating the need to repeatedly consult a calendar. Its simple and understated design blends naturally into homes, hospitals, nursing facilities, and day service centers.

Clock in a modern living room

4. Versatile Applications Beyond Elderly Homes

Creating an environment where dates and days can be easily confirmed is crucial in dementia care. The CL400 supports reducing anxiety related to not knowing the current date or having a vague sense of the day of the week. It can be utilized in various settings, including elderly care facilities, hospitals, and rehabilitation centers. Furthermore, it is also recommended for spaces like schools and offices where date confirmation is frequently required.

Clock at a hospital reception

Clock in a modern office

Developer’s Comment

“We developed this product hoping that by allowing elderly individuals and their families to easily confirm not only the time but also the date and day of the week, it would bring them peace of mind. We would be delighted if it is chosen as a gift for distant parents.”

About sology

sology aims to deliver products that make daily life more comfortable, whether it’s for learning, resting, or spending time with family. The brand helps individuals and families set their own pace and rhythm of life.

sology logo

Product Specifications

  • Model Number: CL400

  • Product Name: sology Large Screen Perpetual Radio Clock

  • Dimensions: Approximately φ30.5 × D4.7 cm

  • Calendar: January 1, 2000 – December 31, 2099

  • Batteries: AA batteries × 2 (sold separately)

Where to Buy

Social Media

Company Overview

GDT Co., Ltd.

  • Company Name: GDT Co., Ltd.

  • Address: Park City 2F B, 5-17-10 Yanagizaki, Kawaguchi City, Saitama Prefecture, 333-0861, Japan

  • Established: April 18, 2013

  • Representative: Yukio Chikura

  • Capital: 10 million JPY

  • Business Activities: Product planning and sales of kitchen appliances, kitchen goods, home appliances, daily necessities, miscellaneous goods, e-commerce sales, BtoB

  • URL: https://www.gdt.co.jp/

  • Product Link: https://www.gdt.co.jp/products/gdt_brand/brand_sology/products-1470/

For inquiries regarding this matter, please contact GDT Co., Ltd. via their inquiry form: https://www.gdt.co.jp/contact/

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