At&t has a lowkey promotion going on for the Samsung Gear S3. Buy ANY Samsung Galaxy phone and get the Gear S3 for $49.99. What makes this deal great is that you don't have to purchase an expensive Galaxy S7 or 8. I purchased the Galaxy J7 for $239 and got the watch for $49.99. The customer service reps seemed oblivious to this deal as she initially went to charge me $249 (another promotion without the purchase of a phone) until I showed her the screen shot I took.
The deal requires 24 months of service ($10/month as it has it's own phone number) and can only be done in store. You can try over the phone but I did it twice in two separate stores so I know it works that way.
Note: Depending on the browser you're using, you may not see the deal which is why I took a screenshot. Nothing on Chrome but it shows up on Internet Explorer.
SAMSUNG GEAR S3 FRONTIER AND GEAR S3 CLASSIC BUNDLES: Select locations. Smartphone: Must buy a new Samsung Galaxy smartphone (excludes certified like new/pre-owned) on AT&T Next or AT&T Next Every Year installment agmt w/ elig. postpaid monthly svc (voice & data). If svc is cancelled, remaining installment agmt balance (up to $915) is due. Down payment may be reqd. Tax due at sale. See att.com/next for details. Watch: Reqs a new 2-yr wireless agmt w/qual. svc (add to select existing plans for $10/mo., or min. $40/mo. on a new eligible plan). Req's Samsung acct, pairing w/compatible smartphone, Android 4.4+, and Samsung Gear app. For compatible smartphones see samsung.com. Early Termination Fee (att.com/equipmentETF): After 14 days, up to $150 on Watch. Bundle: Items must be purchased together. Online Restrictions: If upgrading to a new smartphone on att.com, bundle pricing is not available. Please visit a store. Return/Restocking: If return smartphone w/ in 14 days w/o watch, will owe $200 discount. Restocking fees up to $45 each may also apply. Device Limits/Exclusions: Purch. limits apply. Bundle pricing may not be combinable w/credits, discounts & offers.