Terms and conditions and additional charges and fees apply. On approved credit. Any applicable sales tax due at time of sale. Limited time offer. Requires purchase of GPS + Cellular Apple Watch on a 36-month installment and activation of a new Smartwatch line to receive a $100 discount applied monthly over 36-months. If service is disconnected before the 36-month term is complete, the full remaining retail price minus any trade-in credits will be due. If service is disconnected on any other line on your account within 90 days of activating a new line under this offer, monthly discounts will be removed. Max of 4 discounted devices per customer. Smartwatch lines are available with Apex, Summit, Peak, and Explore lines for $10/mo.