---
product_id: 661137266
title: "Fastener Rings for Amazfit T-Rex/T-Rex Pro/T-Rex 2/T-Rex 3/GTS 4/Bip 3/Active/Active 2/Active 3 Band Retainer Ring, Silicone Replacement Strap Loop Connector Keepers Security Holder Band Clips"
brand: "e ecsem"
price: "S$11"
currency: SGD
in_stock: true
reviews_count: 8
category: "E Ecsem"
url: https://www.desertcart.sg/products/661137266-fastener-rings-for-amazfit-t-rex-t-rex-pro-t
store_origin: SG
region: Singapore
---

# Ultra-lightweight design Secure anti-slip notch Soft, skin-safe silicone Fastener Rings for Amazfit T-Rex/T-Rex Pro/T-Rex 2/T-Rex 3/GTS 4/Bip 3/Active/Active 2/Active 3 Band Retainer Ring, Silicone Replacement Strap Loop Connector Keepers Security Holder Band Clips

**Brand:** e ecsem
**Price:** S$11
**Availability:** ✅ In Stock

## Summary

> 🔗 Keep your watch secure and stylish—because your wrist deserves the best!

## Quick Answers

- **What is this?** Fastener Rings for Amazfit T-Rex/T-Rex Pro/T-Rex 2/T-Rex 3/GTS 4/Bip 3/Active/Active 2/Active 3 Band Retainer Ring, Silicone Replacement Strap Loop Connector Keepers Security Holder Band Clips by e ecsem
- **How much does it cost?** S$11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/661137266-fastener-rings-for-amazfit-t-rex-t-rex-pro-t)

## Best For

- e ecsem enthusiasts

## Why This Product

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

## Key Features

- • **Lock It Down:** Anti-slip notch ensures your band stays put—no more accidental slips.
- • **Universal Fit:** Compatible with multiple Amazfit models—one fastener to rule them all.
- • **Sleek & Secure:** Minimalist loop design adds a fresh look while keeping your watch snug.
- • **Silicone Comfort:** Premium soft silicone keeps your skin happy and irritation-free all day.
- • **Effortless Upgrade:** Quick stretch-on installation means no tools, no hassle, just style.

## Overview

These silicone fastener rings are designed to securely hold extra strap length for Amazfit T-Rex, GTS 4, Bip 3, Active series, and more. Featuring a notch for anti-slip grip, skin-safe flexible silicone, and easy stretch-on installation, they prevent your watch band from loosening or falling off while adding a sleek, lightweight touch.

## Description

Compatibility: Compatible with Amazfit T-Rex/T-Rex Pro/T-Rex 2/T-Rex 3/GTS 4/Bip 3/Active/Active 2/Active 3 smartwatch.(little small for the T-Rex2/T-Rex3) Inner Width: 20mm Features: Safe, Non-slip, A perfect substitute High quality silicone material, will not break off easily Ideal to solve the problem of coming loose and falling off The perfect choice to make your watch look new! Not easy to fall off and keep extra length. You don't have to spend money to buy extra watch strap

Review: fit well and stay in place - They work as they should.
Review: Amazfit pro 2 - Thought I was going to have replace band, which is perfect, they send you 4 of them, which will last forever.

## Features

- 【Keep equipment safe】They will be a perfect replacement for the Amazfit T-Rex/Amazfit T-Rex Pro/Amazfit T-Rex 2/Amazfit T-Rex 3/Amazfit GTS 4/Amazfit Bip 3/Amazfit Active/Amazfit Active 2/Amazfit Active 3 Smartwatch. This Fasteners accessories can keep your device safe
- 【Safe Material 】High quality silicone material, soft and Flexible, comfortable and Durable. Safe to the sensitive skin.
- 【Anti-Slip Design】The fastener rings built with a notch to fasten the hole. Easy to hold the extra band in place, not easy to fall off.
- 【Classic & Fashion】One loop can already keep your wristband safe, Super light weight,secure your wristband in style and give your watch a new look.
- 【Easy to Install】Flexible watch band keeper, Just stretch/slide the ring over the metal clasp, easy to install in seconds.

## Technical Specifications

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

## Images

![Fastener Rings for Amazfit T-Rex/T-Rex Pro/T-Rex 2/T-Rex 3/GTS 4/Bip 3/Active/Active 2/Active 3 Band Retainer Ring, Silicone Replacement Strap Loop Connector Keepers Security Holder Band Clips - Image 1](https://m.media-amazon.com/images/I/61katsiJqhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ fit well and stay in place
*by S***N on August 14, 2026*

They work as they should.

### ⭐⭐⭐⭐⭐ Amazfit pro 2
*by J***. on July 1, 2026*

Thought I was going to have replace band, which is perfect, they send you 4 of them, which will last forever.

### ⭐⭐⭐⭐ Cumple !!
*by A***R on April 30, 2026*

Le falta un milímetro de ancho queda algo ajustado

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**Shop now:** [https://www.desertcart.sg/products/661137266-fastener-rings-for-amazfit-t-rex-t-rex-pro-t](https://www.desertcart.sg/products/661137266-fastener-rings-for-amazfit-t-rex-t-rex-pro-t)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-01*