Instruct: Classify a review into positive or negative sentiment.
Query: A real gem!

I bought this watch about 6 months ago and it is a great training tool. During long sets, I am terrible at counting my strokes, reading the pace clock, and keeping track of the laps all at once. This watch helps me keep track of all this so I can focus on technique. (I still recommend doing the stroke count and reading the pace clock... but this watch keeps the workout in memory so I can review it later.)I noticed it did stop recoding after 50 laps, so I am wondering if this is the limit. But as far as I can tell, it keeps track of the number of laps, the splits, the total yardage, the yard per cycle, and the number of stroke cycles.I wish Speedo will continue to make improvements on this type of technology.