Do you need a swim watch when you have a pace clock?

Do you need a swim watch when you have a pace clock?


If you like gadgets and/or swim toys you may have found yourself, at some point over the past couple of months, drooling over the FINIS Swimsense Performance Monitor. And after playing with one for a few weeks now, I’ll admit, it’s pretty cool.

Before you fork over $200, though, consider the question: What does the Swimsense – and swim watches in general (e.g., the Swimovate Poolmate and Oregon Scientific’s watch) – offer that a simple pace clock doesn’t?

At this point (early 2011), the features offered by swim watches basically boil down to:

  • keeping time
  • counting laps
  • counting strokes

Obviously, a pace clock is great at keeping time. Did you know it can also count laps? Assuming you keep a roughly steady pace, you can almost always use the pace clock to verify the lap count on a long swim. During my 10K Postal swim last fall, I had a direct view of a large digital pace clock at the end of each 100m lap. Whenever I pushed off the wall to begin a new lap, I glanced at the clock on my first breath. This helped me keep a perfect lap count for 10,000m, without having to consult my human counter. And, since I looked at the clock at the same point every lap (~5m off the wall), I also got my 100m splits to an accuracy of less than 1 second.

What about counting strokes? OK, pace clocks can’t count strokes. But really, is it that difficult to count your own strokes? (Especially in a short course pool.)

The Swimsense has some interesting additional features – the ability to upload workout data to your PC, for example – but that’s more about the “platform” than the watch itself. It still just keeps time, counts laps, and counts strokes. No integrated heart-rate monitor or anything (yet).

Pace clocks even have a few advantages over swim watches:

  • you don’t have to strap them to your wrist
  • you don’t have to carry them in your bag or worry about losing them
  • you don’t have to fumble with any buttons to activate them as you’re pushing off the wall

So actually, pace clocks are pretty awesome. Indeed, a swim watch would have to be quite a bit more awesome – $200 more awesome, in fact – to justify the purchase. Does the Swimsense clear the bar? Stay tuned. For now, I’ll list a few situations that might alter the calculus slightly toward investing in a swim watch:

  • your pool doesn’t have a pace clock
  • your pool has a pace clock, but you can’t see it from your lane
  • you swim primarily long course, so counting your own strokes is somewhat more mentally cumbersome
  • you’re training for a marathon swim and do regular long steady-state swims where you just want to zone out and not worry about counting laps

On that last point – unless you’re training for a marathon swim, there’s really no reason to be doing lots of steady-state swimming (unless you enjoy it). Interval training is far more effective, and a lot more fun!

4 Responses to “Do you need a swim watch when you have a pace clock?”

  1. Bo Martin

    2011-02-22T19:43:06+00:00

    I’ve got a Poolmate.
    It’s good at counting laps, but the strokes is only close.
    I can count and it’s normally within 2 or 3 strokes.

    I have to agree on the pace clock. I glance at it to help count
    laps and keep my pace. Can’t do that with a watch.
    And It always starts when I start a swim. I hate finishing
    a swim to discover I didn’t push the button correctly when I started.

    But I have to use the watch at the Y i swim at. The pace clock is
    almost impossible to see from the lap lane.

    FYI.. I did a 2:13 200 at practice last week :)
    But Jim did a 2:07 (Ouch!!)
    I drafted on the 1st 100 and then he took off as usual.

    Reply
    • Evan

      2011-02-22T21:25:16+00:00

      Hey Bo! Thanks for the info on the Poolmate. That’s the only one of the current crop of swim watches I haven’t tried. Nice job on that 200 – and the Miami meet, too!

      Reply
  2. Phillip Luebke

    2013-07-19T22:36:21+00:00

    How about a pace clock that is a swim watch? :)

    My PaceWatch is currently in production. I’m accepting preorders at brilliantswim.com and expect to begin shipping product in September.

    http://brilliantswim.com/blogs/press/8318852-press-release-swimming-startup-introduces-pacewatch-a-pace-clock-for-your-wrist

    Reply

Leave a Reply