Tech Solutions to Beat the Heatwave: Smart Wearables and Cooling Devices

As heatwaves become more frequent and intense, the tech industry is stepping in to offer solutions to keep people cool. Devices like sweat-monitoring patches, smart bottles that track hydration, and even cooling jackets are among the innovative technologies aimed at combating heat-related health risks like heat exhaustion and heatstroke. Sweat patches developed by companies such as Epicore measure the body’s sweat, electrolytes, and temperature, sending alerts if the body is nearing dangerous overheating levels. Smart bottles help prevent dehydration by reminding people to drink regularly, which is especially useful for individuals with health conditions like dementia. Meanwhile, air-conditioned clothing is gaining popularity, with wearable tech such as the Reon cooling system from Sony providing a discreet way to cool down the body. Although these devices offer promising solutions for heat management, experts emphasize that traditional methods like taking lukewarm showers and proper hydration remain essential. As climate change increases the frequency of heatwaves, these technologies could become more necessary, but whether they will become widely used remains uncertain.