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

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⌚ Elevate your interval game with the strap that keeps pace with you!

EFFORTLESS ON OFF - Quick insertion and removal means no downtime between sets or sessions.
SLEEK STRONG HARDWARE - Black stainless steel components combine style with rugged reliability.
ONE SIZE FITS ALL COMFORT - Fits wrist sizes from 5 ¾ to 9 ¼ inches for a perfect, personalized fit.
SEAMLESS TIMER INTEGRATION - Snap your Gymboss timer securely for instant access and vibration alerts on your wrist.
BREATHABLE DURABLE DESIGN - Perforated high-quality band keeps you cool and stands up to intense workouts.

The Gymboss Interval Timer and Stopwatch Watch Strap in black offers a universal fit for wrists 146-235mm, crafted from breathable, durable perforated material with black stainless steel hardware. Designed exclusively for Gymboss timers with removable clips, it ensures secure attachment and full vibration transmission for runners, coaches, and fitness pros. Backed by a 1-year warranty, this strap transforms your timer into a sleek, wrist-ready performance tool.

Specifications

ASIN	B01MDQQ56S
Best Sellers Rank	#147,662 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #63 in Stopwatches #1,125 in Resistance Bands
Brand Name	Gymboss
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (362)
Date First Available	May 4, 2015
Item Package Dimensions L x W x H	8.23 x 5.98 x 0.55 inches
Item Weight	28 Grams
Manufacturer	Gymboss
Material	Stainless Steel
Number of Items	1
Package Weight	0.05 Kilograms
Part Number	729440196516
Size	One Size Fits All
Sport Type	Running
Style	Modern
Suggested Users	unisex-adult
Units	1 Count
Warranty Description	1 year

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