Omron HeartGuide first look: A b​lood pressure tracker disguised as a watch

Omron's HeartGuide blood pressure watch was one of our highlights of CES 2018. This year the company was back in Vegas to show off the wearable's final design and, most importantly, announce it had achieved Class 2 FDA clearance, meaning Omron has the stamp of medical approval. Omron's watch is unique: it's a miniaturized blood…