Compared to the past, technology has advanced tremendously. Tech gadgets and accessories come in all shapes, sizes, types, and categories. It's easy to get dwelled into its world. For instance, smartwatches, smart bands, smart clothing, smart glasses, rings, and even shoes are among the wearables. In general, smartwatches and smart bands are the most widely used wearables. Source The wrist-worn nature of both devices makes them prone to being confused. Since smartwatches and smart bands look nearly identical and sometimes serve the same purpose, I have often been asked by friends and strangers what makes one better than the other. And we will also list some good smartwatches & smart bands with features like SpO2 (Blood Oxygen monitoring), Heart rate monitoring, Water resistance, etc. SmartWatch VS SmartBand There are some features that both devices share if you've looked at or used them. Generally, smart-watches and smart bands both tell the time, have health and