Related Tips: These band not pefect for Garmin Vivomove HR. It may fall off. Though the vivomove HR band width is 20mm, but its spring bar is not 20mm as its V shape interface(that connet the band with watch) it requires a 21mm spring bar to connect the band. It would be best to use your original spring bars or contact us to get 21mm spring barsRuenTech bands for Garmin Vivomove 3/Vivoactive 3/Vivomove HR/Style/Luxe silicone bands with delighted varied color dress up your wristband to fits your mood and outfits in daily life.Poduct Description: --A good Replacement band fits your 20mm width Smartwatch. --The size can be adjusted according to the circumstance of individual wrist . --Eco-friendly and breathable,Sturdy and durable,wear very comfortable . --Different color for different outfits,Elevate your style for every occasion. --Replacement Silicone Band Only. The watch device is not included.Package&Warranty: 1 * Silicone band with 2 pins One year Warranty.Customer service: If for any reason you are unhappy with any product by RuenTech please feel free to contact us. We take full ownership and responsibility for the quality of our products and will do our best to solve your problem quickly and efficiently!