On Monday, November 26, new customers can get a free Apple Watch Series 4 or Series 3, Samsung Galaxy Watch, or iPad (6th Gen) when they join T-Mobile. To get this deal, you’ll need to activate a new account with at least one voice line and a DIGITS line for the Apple Watch or Galaxy Watch or a 6GB or higher mobile internet line for the iPad.
The fine print of this deal says that you’ll get up to $529.99 to cover the cost of your Apple Watch, Galaxy Watch, or iPad (6th Gen) (32GB or 128GB). The bill credits will be spread out over 24 months and will begin within two bill cycles after purchase. If you cancel service, the credits will stop and the remaining balance at full price will be due. T-Mobile also says that your device must be purchased on EIP.