New price low! eBay with Buydig has the Garmin Fenix 7X Solar Smartwatch (010-02541-00) on sale for $580 - 20% off with coupon code NEWYEARDEAL [Exp 1/7] = $464 with free shipping. Here's a review at Outside. The Forerunner 945 GPS is also on sale for $224 after coupon. 

• 1.4” solar charged display (280 X 280), 51mm case
• Up to 37 days of battery life in smartwatch mode (28 days without solar)
• Heart rate monitoring, activity tracking, multiple sports profiles