Swimming
It says it's water proof up to 100 feet/30 meters. If I wear it when I swim in a pool will it be safe from water damage and will it record the speed, time, distance and the calories I lost as a result of say for example a one hours swim.
It will not be damaged by going into the water (I have used it for open water ocean swims and in chlorinated pools). However, the watch can have trouble acquiring GPS signal while underwater and it won't really track those metrics during an indoor swim. For serious swim training, I would not recommend this watch.