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🔥 Own your workout rhythm with Gymboss – the ultimate interval timer for pros! ⏱️
The Gymboss Interval Timer and Stopwatch is a compact, metal-bodied fitness timer designed for precision interval training. It supports timing intervals from 2 seconds up to 99 minutes, with up to 99 repeats in auto mode. Featuring chime and vibration alerts, a removable belt clip, and sweat-resistant durability, it’s ideal for HIIT, CrossFit, running, martial arts, and more. Powered by a single AAA battery, it combines portability with professional-grade functionality.


| Asin | B00CH04782 |
| Best Sellers Rank | #62,971 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #41 in Stopwatches |
| Brand Name | Gymboss |
| Color | Silver / Yellow |
| Customer Reviews | 4.3 4.3 out of 5 stars (470) 4.3 out of 5 stars |
| Item Dimensions D X W X H | 0.55"D x 2.17"W x 1.73"H |
| Manufacturer | Gymboss |
| Manufacturer Part Number | SILVRYL |
| Material Type | Metal |
| Model Number | SILVRYL |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Number Of Settings | 3 |
| Screen Size | 7.1 centimeters |
| Unit Count | 1 Count |
| Upc | 729440196165 |
User
I Don't Run Without It
The best piece of equipment for combining walking and running, or any other form of interval. Easy to use. Just great. This is the same timer Jeff Galloway sells with his brand on it for timing walk breaks. Whether you buy from him or from here, it's one of those rare items that works exactly as it should. I bought a second as a back up.
User
Great workout companion
I really like this Gym Boss Interval Training device. The device attaches to your workout clothes with a clip, which stayed conveniently and securely in place. I used the timer for two intervals for a a run and walk combo and set for 50 repeats. The device worked perfectly and assisted me in my running schedule. I would definitely recommend!
User
Great interval timer
Love it. It helps me gradually increase my running while taking walking breaks between the running segments.
User
Fitness
Great for Tabatha and HIIT!
User
not completely like the original gymboss
the buttons on the newer gymboss are softer touch and you have to press harder than the original. the original had hard plastic raised buttons that made it easier to use in my opinion. But, its not a deal breaker just something to get use to. I do prefer the older version though because of that feature. thus my 4 star rating.
User
Timer button will not work!
Finally got a chance to open new timer that I use for umpiring the other day and two of the push buttons are and will not work. Reached out to customer service and AI told me this is not able to be returned for a new timer. What a joke! Things are made like then use to me. Cheap cheap cheap!!!
User
Unlike Any Other Timer
I have been using the Gymboss for years and it is pefect for stretching.
User
Best in the business!
Want a small, reliable, programmable interval timer? Gymboss has it! Small enough to keep on my waistband while working out, doesn't get in the way, set to either buzz or vibrate or both. Very good for presets used in Tabata training, fight sparring drills, or just a straight timer.
User
Happy with this
Its a crude simple timer, just what I wanted.
User
Très bien
Fonctionne très bien, facile à régler.
User
Buono
Non posso dare giudizi, e un regalo.
User
Excellent Interval Timer, Love this for Tabata's!!
Not much to say: it's excellent! Easy to program your intervals and works great! I use this for tabata drills. Excellent product!
User
Justamente lo que estaba buscando
Es un temporizador perfecto, sencillo pero con muchos recursos.Perfecto para los que nos gusta ir al gimnasio y calcular los tiempos de descanso o el tiempo de las repeticiones.Tambien genial para calcular tiempos de intervalo regular
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