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Gymboss Timer


Gymboss Interval Timer

Compact in size and easy to program, the Gymboss works as an all-in-one interval timer, countdown clock, and stopwatch. Use it for a wide variety of workouts, from cardio and endurance exercises to weight training, CrossFit and Tabata programs. The Gymboss keeps you on point with dependable accuracy, a clear digital display, and numerous customizable functions—including repeating interval timer settings (from 2 seconds all the way up to 99 minutes) and a vibrating alarm mode ideal for noisy gym environments. A convenient belt clip makes the Gymboss fully portable, and a shock-resistant / water-resistant exterior keeps it running in virtually any conditions.


  • Size: 1.75” x 2.25” x 0.5”
  • Basic Clock & Stopwatch Functions
  • Beep or Vibrate Alarm with 1, 5, or 10 second duration
  • 1 or 2 programmable intervals: 2 seconds to 99 minutes
  • Repeat intervals up to 99 times
  • Shock and Water Resistant
  • Includes belt clip for portability
  • Requires one AAA battery

See Also: Rogue’s full catalog of Timers.

Gear Specs

Brand Gymboss
Made In USA No
Color Black
Length 2 1/4"
Width 1 3/4"
Height 1/2"
Gymboss Timer is rated 3.0 out of 5 by 6.
Rated 5 out of 5 by from perfect "to go" timer! I bought this about a year ago, and carry it everywhere, I'm a commercial pilot, so I'm constantly on the move, and this is a hepfull device while training anywhere I'm not in the box!
Date published: 2016-07-11
Rated 5 out of 5 by from Good for what it does. Happy with this product. Fairly easy to program and works great for intervals and is easier to use than my watch.
Date published: 2018-12-17
Rated 1 out of 5 by from Does not beep Instructions and user interface state this unit beeps but it only vibrates. If you're looking for an internal timer that actually beeps, look for another product.
Date published: 2020-05-28
Rated 1 out of 5 by from Phone timer works better This clock sucks. Modes are terrible. Difficult to operate. Smaller size than you think. Look elsewhere.
Date published: 2020-08-22
Rated 1 out of 5 by from Terrible Not user friendly. does not cycle easily from mode to mode. don't even use it anymore.
Date published: 2020-03-24
Rated 5 out of 5 by from good features physical therapist recommended,glad I spent the money
Date published: 2018-01-17
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