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⏲️ Own your workout rhythm — never miss a beat with Gymboss!
The Gymboss Interval Timer and Stopwatch is a compact, durable fitness companion designed for precision interval training. Featuring timing intervals from 2 seconds up to 99 minutes, it supports up to 99 automatic repeats with customizable chime and vibration alerts. Its sweat and impact-resistant build, combined with a secure removable belt clip, makes it ideal for HIIT, CrossFit, running, and martial arts. Powered by a single AAA battery, this pager-sized device ensures you stay on track with your fitness goals, backed by a strong reputation for reliability and responsive customer service.


| ASIN | B00HR82OBG |
| Best Sellers Rank | #69,204 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #49 in Stopwatches |
| Brand Name | Gymboss |
| Color | White / Gray |
| Customer Reviews | 4.2 4.2 out of 5 stars (641) |
| Item Dimensions D x W x H | 0.39"D x 2.36"W x 1.57"H |
| Manufacturer | Gymboss |
| Manufacturer Part Number | WHITEGY |
| Material Type | Plastic |
| Model Number | WHITEGY |
| Number of settings | 3 |
| Screen Size | 2.25 Inches |
| UPC | 729440196301 |
| Unit Count | 1.0 Count |
D**0
Nifty product, responsive customer service
I like the timer for simple programs, especially emoms. It’s easy to use and I like the Beeper. I also like the compact size with the clip. Once you figure out the buttons it’s pretty easy to use My first one had an issue with battery drain, they quickly sent a replacement. So kudos to customer service.
S**Y
Essential, great timer (after three years)
I've had this timer for almost three years, purchased on Oct 25 2013. It times a single interval set - I use a 5 min row, 2 min rest on a rowing machine, a 1 min rest plus 30 second optional interval rest for weightlifting. Resetting it is reasonably quick. It lasts, and the beep is loud enough that my wife complains about it being distracting. update. Now 9 years and under constant weekly use no issues at all. Works perfectly
C**9
Great timer
Purchased before. Great timer.
S**N
Great timer
Use a water timer for bariatric surgery and it's perfect! Love it. Works great.
F**4
Poor quality inconsistency in product performance
The beeper on this version does not always work, I have never had a problem with this brand of timers in the past but recently these timers have nit been lasting as long and have been very inconsistent with their quality and reliability
R**S
Loving this!
This is a great tool to remind me to drink my water. I love how I change the intervals which is nice based on what is going on
J**D
Gym Boss Timer
I have several of these timers. I use them for all my gym activities such as jumping rope, running, rest periods in between sets. I love its quick easy functions, multiple modes and small compact frame easily clips on to my shirt , shoulder or waist.
J**N
Good job
I'm having bariatric surgery & need to train my mind to drink smaller amounts on a regular basis I set it to go off every 3 minutes & it will buzz or vibrate up to 99 times then just restart. Great little timer !
J**C
Ce minuteur correspond exactement à ce que j'en attendais. Il est très simple à utiliser A noter que le Gymboss reçu avait été abimé durant le transport, et était totalement inutilisable . Un nouveau Gymboss en parfait état m'a été immédiatement renvoyé. Je suis totalement satisfait du produit, et du vendeur.
E**A
Puedo programar los tiempos de entrenamiento y descanso Alarma sonora y vibración
C**N
Buena calidad pero difícil entender como poner
H**D
Great little timer!
P**S
This little gem is the size of a pager and is the perfect size for your gym workout. I have used my friend's for ages and decided to get my own. You basically set the time of workout period and rest period and amount of repartition. On the video, I set it for 10s on / 5s rest with 2 repartition. Normally I do 20s on / 10s rest with 10 repartition of that exercise before moving onto the next one. After 40 minutes you really know you have done a workout and I usually do between 40 - 60 minutes using this timer. For the price you can't go wrong and it's just perfect for your workout as it stops you looking at your watch as you are concentrating on the beeps. The Gymboss also has a vibrate feature if needed. This is a great addition to my workouts.
Trustpilot
1 month ago
3 days ago