Apple Watch Series 4 with GPS and 4G Cellular LTE (Refurbished A-Grade) | Groupon
Apple Watch Series 7 (GPS + Cellular) - Certified Refurbished | eBay
Best Buy: Geek Squad Certified Refurbished Apple Watch Series 4 (GPS + Cellular) 40mm Aluminum Case with Seashell Sport Loop Silver Aluminum GSRF-MTUF2LL/A
Apple Watch Series 4 - Excellent – Refurbished - GPS/4G - 40/44mm - All Colours | eBay
Refurbished Apple Watch Series 8 GPS, 41mm Midnight Aluminum Case with S/M Midnight Sport Band - Apple