Groupon offers the factory-refurbished Pebble Time 20mm Round Smartwatch in Black, model no. 601-00049, or Silver, model no. 601-00046, for $129.99. Coupon code "SALE3" drops it to $116.99. With free shipping, that's $13 under our mention from two weeks ago and the lowest total price we've seen for one in any condition. (It's also $63 below the best deal we could find for a new one.) It connects to compatible iOS and Android devices via Bluetooth and features fitness and sleep tracking, water resistance, voice control, and up to two days of battery life. Deal ends April 22. A 90-day Pebble warranty is provided.