16mm Band Keepers Compatible with Fitbit Inspire 3/Inspire HR/Inspire 2 /Ace 2/Ace 3 Tracker Replacement Black Silicone Strap Holders Fasteners Rings Loops-5Pack

TenCloud secure band holders loops compatible with vivo smart 3 kindly reminder: different watches need the different Watch band loop. To ensure these fasteners work perfectly. Make sure you get the right size, Please confirm your smartwatch model before you place order. For Vivo smart 3 Band holder compatible: for Vivo smart 3/Vivo fit 3/Vivo fit 4 Watch Bands.Not compatible: vivo active HR bands width 28mm, vivo active 3 bands width 20mm.Vivo active Watch Bands width 24mm. If you still not sure about it, You can measure the width of the watchband or ask other buyer, then you will get a exactly size for it.Feature: Fits for Vivo smart 3 perfectly.The vivo smart 3 replacement retainers have a bump instead of a nub like the original but it securely holds your vivo smart 3 Band down. Way to contact us after an order: log in your Amazon account->choose "your orders"->find the order id->click "contact seller"before an order: log in your Amazon account->open the product page->click the seller name below the price and cart(sold by xxx, not amazon)->you can see seller's info and a query tips-have a question for xxx(seller)?