The Garmin 645 Music still stands as of January, 2020 as one of the best Smart watches on the market. Garmin offer the Smart watch for as low as $450. Don't miss out on your 645 Music, buy it now before it sells out.
That's not it though, Garmin also offer Forerunner 45, Instinct, Vivosmart 4, Fenix 5x Plus, Vivofit 4, at fantastic prices. Compare them here.