---
product_id: 264598521
title: "Fastener Rings Compatible with Garmin Vivoactive 3/Forerunner 645 245 Band Loop"
brand: "ruentech"
price: "B/.20"
currency: PAB
in_stock: true
reviews_count: 8
category: "Ruen Tech"
url: https://www.desertcart.com.pa/products/264598521-fastener-rings-compatible-with-garmin-vivoactive-3-forerunner-645-245
store_origin: PA
region: Panama
---

# 20mm universal fit soft, skin-safe silicone anti-slip notch design Fastener Rings Compatible with Garmin Vivoactive 3/Forerunner 645 245 Band Loop

**Brand:** ruentech
**Price:** B/.20
**Availability:** ✅ In Stock

## Summary

> ⌚ Lock in style and security—because your watch deserves the best!

## Quick Answers

- **What is this?** Fastener Rings Compatible with Garmin Vivoactive 3/Forerunner 645 245 Band Loop by ruentech
- **How much does it cost?** B/.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/264598521-fastener-rings-compatible-with-garmin-vivoactive-3-forerunner-645-245)

## Best For

- ruentech enthusiasts

## Why This Product

- Trusted ruentech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Hold:** Anti-slip notch locks your band in place—no more loose ends
- • **Value 6-Pack:** Keep extras handy or share the style upgrade with your crew
- • **Seamless Compatibility:** Fits Garmin Vivoactive, Forerunner, Venu, Vivomove & Fenix series effortlessly
- • **Effortless Installation:** Stretch & slide on in seconds—no tools, no hassle
- • **Comfort Meets Durability:** Premium soft silicone ensures all-day comfort without wear

## Overview

This 6-pack of 20mm silicone fastener rings is designed to securely hold Garmin watch bands from multiple popular series. Featuring an anti-slip notch for a firm grip, soft skin-safe silicone for comfort, and easy stretch-on installation, these durable band keepers ensure your watch stays perfectly latched during every activity.

## Description

desertcart.com: 6-Pack Fastener Rings Compatible with Garmin Vivoactive 6 5 3/Forerunner 645 245 45 55 165/Venu Sq Sq2/Vivomove/Fenix 7S 6S 5S Band Keeper, Silicone Replacement Watch Band Loop/Holder/Clips : Electronics

Review: Good product - Worked perfectly
Review: Great fit - Fit perfectly. Watch stays latched again

## Features

- 【Compatibility】RuenTech watch band retainer compatible with Garmin Watch Vivoactive 6, Vivoactive 5, Vivoactive 3, Vivoactive 3 Music, Forerunner 245&245 Music, Forerunner 645&645 Music, Venu&Venu Sq, Vivomove&Vivomove HR, Fenix 6S&6S pro&6S sapphire, Fenix 5S&5S plus&5S sapphire.
- 【Anti-slip design】 The fastener rings built with a notch to fasten the hole. Easy to hold the extra band in place.
- 【Safe material 】High quality silicone material, soft and Flexible, comfortable and Durable. Safe to the sensitive skin.
- 【Easy to install】Flexible watch band keeper, Just stretch/slide the ring over the metal clasp, easy to install in seconds.
- 【Multiple options】This watch band keeper is 20mm, it fits most 20mm bands, if you want to replace your watch band keeper, it will be a good choice for you to replace it!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Clasp type | Tang Buckle |
| Item type name | Watch band |
| Metal type | No Metal Type |

## Images

![Fastener Rings Compatible with Garmin Vivoactive 3/Forerunner 645 245 Band Loop - Image 1](https://m.media-amazon.com/images/I/61Sa-TC7plL.jpg)

## Questions & Answers

**Q: will these work with VivoActive?**
A: Yes they work perfect with my Vivoactive 3

**Q: Will these fit the Garmin 735xt?**
A: I have a vivoactive 3 and they fit perfectly.  Maybe compare the band widths of the two watches on garmin website and see if they are the same size.

**Q: Would this fit a kids Gizmo Verizon watch?**
A: I do not know this type of device.  My answer would be, give it a try.  It's a great product and fits tightly on my Garmin Venue watch.

**Q: What is their size, in millimeters?  I'm using for something different than a Garmin tracker.**
A: The internal space is 20mm by 6mm. BTW they seem pretty elastic to stretch a little bit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by D***H on October 12, 2025*

Worked perfectly

### ⭐⭐⭐⭐⭐ Great fit
*by D***C on January 14, 2026*

Fit perfectly. Watch stays latched again

### ⭐⭐⭐⭐⭐ It’s good.
*by J***E on November 14, 2025*

Pretty simple product. Seems like it’s quality.

## Frequently Bought Together

- 6-Pack Fastener Rings Compatible with Garmin Vivoactive 5 3/Forerunner 645 245 45 55 165/Venu Sq Sq2/Vivomove/Fenix 7S 6S 5S Band Keeper, Silicone Replacement Watch Band Loop/Holder/Clips
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**Shop now:** [https://www.desertcart.com.pa/products/264598521-fastener-rings-compatible-with-garmin-vivoactive-3-forerunner-645-245](https://www.desertcart.com.pa/products/264598521-fastener-rings-compatible-with-garmin-vivoactive-3-forerunner-645-245)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-11*