The Huawei Watch GT 6 Pro is being offered on Amazon at what the announcement calls its lowest price so far. The promotion applies a 39 percent discount to Huawei’s flagship smartwatch. The case is made from aerospace-grade titanium, while the display uses sapphire crystal. Huawei says the battery can run for as long as 21 days, depending on use and settings. Amazon is the retailer named in the promotion. The notice did not state the final sale price or how long the discount will remain available. It also did not specify whether every color and size variant qualifies for the reduction.