• Interval Timer
  • Learn to Run
  • Tabata
  • HIIT
  • Kettlebell

The GYMBOSS is a small, easy to use, repeating interval timer. This multi-use timer has many versatile functions that make it beneficial to virtually any type of exercise program.

Sports Equipment

The Gymboss can be used as a repeating interval timer, countdown timer, or a stopwatch.

Follow Us On: Boxing Timer Fartlek Gym Timer
We Accept: We Accept: Visa, Mastercard, Discover, Paypal

GYMBOSS will make any workout easier to plan and execute with more accuracy and consistency.

  • 1 or 2 intervals - 2 seconds to 99 minutes
  • Repeat up to 99 times
  • Beep and/or Vibrate alarm
  • Alarm duration 1, 5, or 10 seconds
  • Stopwatch function
  • Secure Belt clip
  • Compact Size (1 ? x 2 ? x ? inches)
  • Water and shock resistant
  • AAA battery required
The Gymboss interval timer will give your workout the discipline and structure necessary to take your workout to the next level. This easy to use timer will allow you to control intensity and allow you to focus on the workout to get the best results possible!
  • Muscle strength, size, and endurance
  • Fat loss
  • Anaerobic endurance
  • Cardio endurance
  • Increased VO2max
View Comparison Grid
HIIT Cardio






Learn To Run



Black Yellow

Learn To Run

White Grey

Learn To Run

Green Camo

Learn To Run

Gold White


Pink Camo

Learn To Run


Interval Timer

Light Blue

  • Kettlebell

    USA — Shipping

    We ship daily from our Michigan warehouse Monday through Friday and most Saturdays via the US Postal Service.

    $2.95 — Standard shipping takes 2-5 business days.
    $5.96 — Priority takes 2-3 days.
    $19.95 — Express mail 1-2 day when order is received M-F before 4PM Eastern time.
  • Training

    Canada — Shipping — Delivered by Canada Post

    $2.97 ? Canada Post says 2-5 business days.
    $14.95 ? Canada Post Xpresspost 3-4 business days. (ON and QC 3 business days. All other provinces 4 business days.)
  • MMA Timer

    EU — Shipping

    $3.99 — Standard shipping
    UK orders ship from London and takes 2-3 business days.
    Other EU orders ship from USA and take 5-7 business days.
  • Interval Training

    Australia — Shipping

    $3.99 ? Orders ship same or next business day from Sydney. Australia Post claims 1-5 business days with no guarantee.
    Our experience shows that remote locations may take up to 10 business days.
  • Germany & Austria Shipping

    Germany & Austria — Shipping

    $3.99 ? Shipped via DHL with tracking from Germany
    1-3 business days for Germany
    2-5 business days for Austria
  • Worldiwde Shipping

    Worldwide — Shipping

    $3.99 - Flat rate to any country in the world.
    Orders will be shipped via United States Postal Service from the USA to most countries.
    Deliveries take 1-2 weeks depending on customs clearance.


If for any reason you are not completely satisfied with your Gymboss timer within 30 days of your purchase please return to us for a 100% refund of your purchase price and standard shipping.


We offer a warranty against manufacturing defects and will repair or replace any product found to be defective within the scope of normal use for the period of one year from the date of purchase.

Copyright ® 2013 Gymboss

Want to Get in Shape?

Nothing makes you feel better than knowing you have a dream body. Of course, you'll probably get a real kick out of knowing that you are entirely responsible for that gorgeous bod. Getting in shape is a challenge for virtually everybody and if your goal is to get fit, toned and healthy then you know you have a lot of work ahead of you. At least it's a rewarding type of work, right?

What if there were a way to improve your workout routine? What if you had a "little helper" to assist you in planning your workout regime? You would probably say something along the lines of "YES PLEASE"? there's no doubt about it. After all, those tedious Kettlebell exercises are getting a bit much aren't they?

The good news is that the Gymboss can help you plan your workouts more accurately and consistently. Whether you're into Tabata, HIIT, weightlifting, boxing or any other type of training, the Gymboss is the perfect interval timer for you.

What is the Gymboss?

The Gymboss offers a whole new take on the concept of 'interval timer". This nifty little gadget helps you to make the most of your workout with little extra effort in the planning area. With the Gymboss you can learn to run or improve your Tabata and HIIT training programs to the maximum level.

Whether your training routine involves a Kettlebell or running around the block, the Gymboss can help to increase:

  • Anaerobic endurance
  • Cardio endurance
  • Increased VO2max
  • Muscle strength, size, and endurance
  • Fat loss

Sounds like a miniature miracle worker, doesn't it. This little interval timer can almost replace your personal trainer!

If you need more information on how this amazing product works and how to set it up, simply browse the website and you'll find everything you need to know. The Gymboss is small, efficient and easy to use ? you won't be disappointed.


Don't take our word for it, take a look at what these satisfied customers have to say:

Just finished using it for the first time, bottom line, it works great. I use it for interval training in martial arts, very easy to use and change between exercises. Loud enough for me to hear when to change

Thanks for your help.

Man, this thing is perfect...I also like the fact that it counts "sets" as well...
good job! and thanks for your help!

WOW WOW WOW!!! I absolutely LOVE the timer. It is EXACTLY what I have been looking for!

I received my Gymboss timer today and it is excellent! Smaller than I thought it would be (that's a good
thing)! Easy to use, small, versatile, and ready to go whenever you are.
Thank you,

So many people have benefited from the Gymboss. If you make the smart choice, you could be one of them.