How is a remote training collar different from a bark collar?
A remote training collar is an active training tool that you operate with a handheld transmitter so you can time cues at a distance, especially outdoors. A bark collar works automatically and only reacts to barking, which makes it more limited and best for that single behavior. If you want to reinforce a range of cues and build consistency at distance, a remote system offers more flexibility.
Do I need a remote training collar with lots of advanced features?
Not necessarily. Reliability and day-to-day performance usually matter more than extra features, since consistent timing and a dependable connection are what make training work. Extras can be nice to have, but they add complexity and cost without improving results if the core system is not solid.