With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

Derek Chisora will fight Deontay Wilder on April 4 at the O2 Arena in London; Both Chisora and Wilder will be having the 50th fights of their decorated careers; Chisora is a two-time heavyweight world ...