Take the guesswork out of your cold plunge temperature and swimming pool temperature with the Ritual Floating Thermometer – designed specifically for ice baths, pools and hot tubs. This floating, easy-to-read thermometer provides accurate water temperature readings in both Celsius and Fahrenheit so you can monitor and maintain your ideal cold exposure range. Crafted from durable waterproof plastic, it’s built to float reliably in your tub without sinking or tipping. Simply drop it into your filled ice bath or pool, wait a few seconds, and check the clear temperature reading. Whether you're preparing for a post-workout plunge or a daily cold therapy ritual, the Ritual Floating Thermometer makes sure your water is at the perfect temperature—every time.