The “BodyCap” is an ingestible computer used to monitor athletes’ core temperatures. After tracking the athlete’s temperature during warm-up, pre-race cooling and competition, data can be downloaded via BlueTooth for analysis. The technology is being used to help athletes prepare for the Tokyo Olympic and Paralympic Games, where extreme heat conditions are expected. Check out this video featuring race walker Evan Dunfee and the Canadian Sport Institute Pacific’s Trent Stellingwerff.