How does the timer attach to the band?

you have to take the clip off, but it just slides right into the watch band and locks very nicely.

Description says "one size fits all" but there are 2 sizes offered. What are the measurements for the different sizes (small & large)? Thanks.

Never thought to measure and bought the smaller. It's adjustable, so while it does fit, I would say it's a bit tighter than I prefer so I bought the larger one. I don't think I have a particularly big wrist. Male, 5' 11" but no idea what my wrist size is.

Does this strap completely cover the back of the gym boss?

Yes the plastic mounting is the same size as the gym boss it clips on but you can still change the battery with it connected

I have a wrist size 7 inches. Which strap would you recommend since the small and large seem to be right around there?

I have a seven inch wrist and it fits fine.The strap measures nine inches in length. Since I purchased awhile ago, I think I purchased the large. I think you will be okay with the large. Also, the timer fits fine. However, at times it has a tendency to loosen. Make sure to it is tight prior to each use. I like the product. I hope it helps.

Gymboss Interval Timer And Stopwatch Watch Strap Black

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

E£ 2542

Duties & taxes included

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Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

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Description

⌚ Elevate your interval game—wear your timer like a pro!

BUILT TO LAST - Robust black stainless steel hardware backed by a 1-year warranty
UNIVERSAL FIT - One size fits wrists from 5 ¾ to 9 ¼ inches (146mm–235mm)
ALL DAY COMFORT - Breathable perforated strap keeps your wrist cool during intense workouts
SNAP GO CONVENIENCE - Quick, secure attachment for any Gymboss timer with removable clip
VIBRATION YOU CAN FEEL - Strap transmits Gymboss’s vibrating alarm directly to your wrist for discreet alerts

The Gymboss Interval Timer Watch Strap is a premium, breathable, and durable band designed exclusively for Gymboss timers with removable belt clips. It offers a secure snap-on fit, universal sizing, and ensures you never miss a vibrating alert during workouts. Perfect for runners, coaches, and fitness enthusiasts seeking hands-free, wrist-based interval timing.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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E£ 2542

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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ASIN	B0FX7XRZD7
Best Sellers Rank	39,660 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 61 in Stopwatches
Customer reviews	4.3 4.3 out of 5 stars (373)
Date First Available	22 Oct. 2025
Manufacturer	Gymboss

Gymboss Interval Timer and Stopwatch Watch Strap – Black

Description

Specifications

Common Questions