Realtime temperature visibility with a clear LED display brightness LED screen shows water temperature in real time Accurate readings under different lighting conditions Easytoread LED digital display for convenient checking Error monitoring for safer baths Large numerals with Celsius markings to prevent read errors Visual readout helps improve bath safety and comfort Ecofriendly, battery operation Uses Water Flow Power Generation Technology with a builtin generator No battery required for monitoring shower water temperature Automatically shuts off for reliable, energy control Secure protection for humid environments Multilayer protection technology prevents moisture entry Waterproof sealed build sustains stable performance in shower conditions Guard against splashing and immersion for durable use Compatibility and practical use Designed for standard shower installations and typical bathroom layouts Functions independently without external power sources Use scenarios Family bathroom with children to maintain safe, consistent water temperature Public or shared showers in gyms or spas where humidity is and reliability is essential Elderly or mobilitychallenged users who benefit from simple, clear temperature readings Product highlights Function: realtime temperature display, accurate Celsius readouts, automatic shutoff Performance: brightness LED visibility, reliable operation in humid environments Durability: waterproof sealed, multilayer moisture protection Power: water flow powered, no batteries required Installation: suitable for standard shower setups without complex wiring