Sports watches often play the role of professional instruments in mountaineering, far from being a simple tool to indicate time. Choosing a sports watch suitable for mountain climbing first requires a relatively large dial in appearance. In a vast environment, many accessories will have a relatively small visual illusion. In order to achieve the original effect, it is necessary to appropriately enlarge the volume of the dial to facilitate the user's reading time. Secondly, the color of the selected sports table should not be too bright. After all, alpine forests need safety rather than fashion, and too bright colors will not coordinate with mountaineering equipment. It is best to use metal as the watchband, because metal is the best material, whether it is strong or durable, and there are few factors that make the metal oxidized during climbing. Thirdly, besides compass orientation, GPS and micro-map, the sports table needed for mountaineering must also have the function of "elevation speed measurement". To put it simply, a watch is to measure the height of a mountain peak by using miniature maps and GPS, and then predict the approximate time to reach this height according to people's climbing habits, which will play an important auxiliary role for climbers to plan their routes and itineraries. Watches suitable for mountain climbing are: Songtuo Watch, which is a special watch for the 2008 Olympic flame to climb Mount Everest.
2, suitable for road riding or long-distance running sports table.
When riding or running on the road, you don't need a very accurate orientation, but you need to know your physical state at all times. At the same time, road sports need light equipment, so the dial of a sports watch doesn't need to be too big, but it should be light, because whether riding or running on the road, you pay attention to the balance of arm strength. At the same time, metal strap or leather strap will cause material variation due to sweat generated by arm movement, while synthetic rubber strap is much more practical.
In addition, watches suitable for road sports do not need strong waterproof function. In fact, most sports watches have excellent sweat-proof performance. But for the sake of athletes' health, cyclists or long-distance runners' watches must be equipped with heartbeat sensors and temperature sensors, so that they can better understand their physical fitness and be scientific and safe in these sports that require perseverance and endurance. Omega's electronic watch is good.
3. A practice table suitable for diving
As one of the most indispensable equipment in diving, the advantages and disadvantages of sports watches are enough to save lives. Apart from precise GPS, bathymeter and laser lighting, it is not a sports watch with the words "WATERRESISTANT" or "waterproof" on the bottom cover, and can dive into the sea floor. A waterproof meter with 3ATM (that is, 3 atmospheres) can only bring rain; 5ATM watches can swim with you; Only waterproof watches above 10ATM can work underwater. Moreover, the diving watch should be made of crystal glass and carbon glue to ensure absolute hardness, so that people can clearly observe the time data.