Galaxy Watch 6 straps are 20mm and compatible with previous models.
The Samsung Galaxy Watch 6 is a great smartwatch, but it can be a bit pricey. One way to save money is to use a 20mm strap that you already own. Luckily, the Galaxy Watch 6 is backward compatible with 20mm straps from previous Galaxy Watch models.
This means that you can use any standard 20mm strap with your Galaxy Watch 6, regardless of whether it's a leather band, a metal band, or a silicone band. The new one-click band that Samsung introduced with the Galaxy Watch 6 is also compatible with previous models, so if you already have a Galaxy Watch 4 or 5 you can use this once click strap with your old Galaxy Watch. This band uses a different connector system, so it's not compatible with older models.
Here is a table of the Galaxy Watch models that are compatible with 20mm straps
Galaxy Watch 4 with 20mm strap
Galaxy Watch 6 is compatible with 20mm straps from a wide range of previous Galaxy Watch models. This means that you have a lot of options when it comes to choosing a strap for your watch.
If you're looking for a way to save money on your Galaxy Watch 6, or if you want to customize your watch to your liking, then using a 20mm strap is a great option. There are a lot of great bands available, and you'll be able to find one that fits your needs and your budget.