When it comes to professional outdoor sports watches, the brand Garmin cannot be bypassed, and the professionalism and reliability of its products have been unanimously recognized by professionals. Garmin GARMIN Forerunner 945 is one of the representative products. It has a lightweight design for long-term wear. It is very light to wear and suitable for long-term wear. It mainly focuses on triathlon and running sports, whether you are running, cycling or swimming. , skiing and even diving and skydiving, indoor sports, you can also wear it into the sea. And this watch is also one of the few watches on the market that can monitor heart rate underwater.

Basically, where there is Garmin, I will compare it with Sontor. If I have to choose one of these two brands, I may choose the latter, because its product line is more solid and solid, and the wide dial looks pleasant.
Although Casio is not strictly a smart outdoor watch, its sturdy and reliable features are popular in sports circles. Although it cannot detect sports data, its 6-stage radio wave timing, solar energy, gemstone luminescence, date, week display, stopwatch, 200 meters waterproof, shockproof, fully automatic LED lighting, 29 city world time functions in one, simple and practical functions.