Coros is a relatively new brand but has made great progress in producing running watches that offer a lot of features. There are some areas where Coros particularly excels, such as battery life, and value – often the equivalent Garmin watch will be more expensive than a Coros and there are some Coros watches we rate as the best option for certain runners. However, overall Garmin watches tend to offer more features and a better user experience honed by many more years of making watches, especially when it comes to high-end devices.