Samsung Gear S3 Classic and Frontier are now $70 cheaper and come with free straps1
From now through June 16, Samsung is selling the non-LTE Gear S3 Classic and Gear S3 Frontier for $279.99 a piece instead of $349.99 (that's $70 off). Furthermore, both smartwatches now come with one free strap - in addition to the default strap. Only silicone straps (in several colors) are offered for free, but that's still a $29 value that Samsung is giving away. If you want a leather or textile strap, you'll have to pay extra - up to $39, depending on what model you're choosing.
The cheaper Samsung Gear Sport smartwatch is also sold for $70 off (thus costing $229 instead of $299), but this does not come with a free wrist strap.
Before rushing to take advantage of Samsung's latest Gear S3 deal, keep in mind that a Gear S4 smartwatch series is expected to be released soon, possibly as early as August. Of course, the S4 watches will almost certainly cost more than $279, so maybe you should wait for them only if you're not looking to save some money.