uc san diego September 21, 2020 8:27 pm Studies Show Wearable Devices Are Less Accurate on Darker Skin Studies show wearable devices are becoming more popular in health care, so inaccuracies are more concerning. NBC 7’s Bridget Naso has the story. US & World Videos 7:30 US Coast Guard crew helps save Oceanside Pier during fire | San Diego News Daily 2:48 Water contact closure lifted near Oceanside Pier, where massive fire erupted 0:27 1 killed, another injured in double stabbing in Escondido 0:44 13-year-old boy killed, others injured in suspected DUI crash in Escondido: Police 3:30 US Coast Guard crew helps save the Oceanside Pier