Product Name: Heatstroke Prevention Watch Canary Plus BDB20250101 [Product Description] The Heatstroke Prevention Watch Canary Plus is a cutting-edge wearable device designed to help prevent heatstroke. This product is new and unused. It was opened for photography purposes. Please refrain from purchasing if you are concerned. It's easy to use, so anyone can start right away. We hope you will use it as a countermeasure against the summer heat. This is a set of 2. Thank you.