Bandas de reloj Samsung

Galaxy Watches use standard spring bars rather than a proprietary slide, so the number that matters is the lug width in millimetres, usually 20 or 22. That measurement is the gap between the two points where the strap meets the case.

If you are not sure, measure it with a ruler. It is easier than looking up which width your model shipped with.

Take the old band off and measure the gap between the two lugs with a ruler. It will be 20mm or 22mm on almost every Galaxy Watch. The larger case sizes usually take 22mm and the smaller ones 20mm, but the pairing is not consistent enough to assume.

Push the spring bar in with a fingernail or the tip of a pen, drop one end into the lug hole, then compress the other side and let it seat. It clicks when it is in.

Give the band a firm tug before you wear it. A bar that is not fully seated will let go at the worst moment.

Most Galaxy Watches ship on silicone, which is right for the gym and wrong for everything else. A full-grain band turns the same watch into something that works with a shirt, and because the fitting is standard you can swap between the two in under a minute.

Full-grain cowhide with stitched edges and a steel buckle. It darkens where it sits against the wrist, faster than any other leather product because of the contact time.

Take it off before a shower and it will last for years.

Galaxy Watch bands use a standard spring bar with a quick release lever, so changing a strap takes about ten seconds and no tools.

• Slide the small lever on the underside of the strap, lift the bar out of the lug, and the band comes free.
• Fit the new one the same way, then tug it gently to confirm both bars have seated.
• Width is what matters: 20mm on the smaller cases, 22mm on the larger ones.

Because the fitting is standard, a band bought for one Galaxy Watch usually moves to the next one you own. That is worth knowing if you replace watches more often than straps, which most people do.

If you swap between two straps regularly, keep the spring bars that came with each one rather than mixing them. They are cut to slightly different lengths between models, and a bar that is marginally short is the usual reason a band comes off a wrist.