Training tools: coaching vs logging
Training focused watches usually give you more ways to structure a workout, not just record it. That can include interval builders (for example, warmup, then repeat 400 meter hard efforts with timed rest), pace or heart rate targets, alerts when you drift out of a zone, and longer term views like weekly training load. The practical benefit is less mental math during a workout and more consistency across weeks. Smartwatches often do a solid job logging runs, rides, and gym sessions, but the training depth can be lighter. You might get basic zones and summaries, yet fewer tools for planning and fewer knobs to tune what the watch shows mid workout. If you mostly want a record and a rough sense of effort, that is fine. If you want the watch to help you execute a specific session, the training-first approach matters.
