The brand name, GRUS, means "crane" in Latin. By using the "crane", which has been known since ancient times as a symbol of longevity, in the brand name, we hope that all people can lead a healthy lifestyle.
GRUS is a brand designed in Japan with the main purpose of maintaining health.

This product prevents heat shock accidents, which are a risk when bathing in winter. This product was developed for the purpose of: Heat shock is a phenomenon in which a sudden change in temperature causes a sudden change in blood pressure, leading to strokes, myocardial infarctions, etc.In the home, it is used from the living room to the dressing room and even the bathroom bathtub. When moving around, the risk of temperature differences tends to increase, so elderly people with high blood pressure or arrhythmia need to be especially careful. If the temperature in the changing room or bathroom is 10 or higher, or if the temperature in either the changing room or the bathroom is 9.9 or lower, it will notify you of the danger with an audio and light display.

Compact size does not get in the way. There are 3 ways to install: wall hanging with hook holes, pasting with magnets, and freestanding on a stand.
Large screen and easy-to-understand display.
Calenta Comes with a clock function.Points for prevention
heater Warm the changing room with a heating device such as a heater to minimize temperature differences.
Keep the bathroom warm by leaving the lid of the bathtub filled with hot water open. Avoid sudden changes in temperature, such as while taking a bath. Please be careful.
Set contents Box case: Blister pack
Manufacturer's warranty: 1 year warranty
Main case material: Plastic
>Other product specifications: 1 AAA alkaline battery ( (For operation check) Bathroom waterproof temperature sensor (3m) Suction cup instruction manual and warranty
Size: (approx.) 12.5X6X1.9cm
Weight: (approx.) 170g