---
product_id: 584378356
title: "ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery"
brand: "vega lyfe"
price: "NT$6"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/584378356-st21-keys-finder-bluetooth-tracker-and-item-locator-for-keys
store_origin: TW
region: Taiwan
---

# 140 ft Bluetooth range Replaceable battery Water resistant design ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery

**Brand:** vega lyfe
**Price:** NT$6
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Stay connected, stay ahead—never lose track again!

## Quick Answers

- **What is this?** ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery by vega lyfe
- **How much does it cost?** NT$6 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/584378356-st21-keys-finder-bluetooth-tracker-and-item-locator-for-keys)

## Best For

- vega lyfe enthusiasts

## Why This Product

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

## Key Features

- • **Share & Secure:** Easily share your tracker’s location with family and enable QR code contact info for quick recovery.
- • **Effortless Item Tracking:** Locate keys, bags, and more with a tap via SwiftFinder app on iOS & Android.
- • **Never Lose Your Phone Again:** Double-press ST21 to make your phone ring—even on silent mode.
- • **Real-Time Separation Alerts:** Get notified instantly if you leave your valuables behind.
- • **Smart Voice Assistant Integration:** Ring your ST21 using Alexa, Siri, or Google Assistant for hands-free convenience.

## Overview

The ST21 Keys Finder is a Bluetooth tracker compatible with iOS and Android devices, offering a 140 ft range to locate keys, bags, pets, and more. Featuring water resistance, a replaceable battery, motion activation, and smart assistant integration, it ensures you stay connected to your essentials with real-time alerts and family sharing capabilities—all at a fraction of the market price.

## Description

Full description not available

## Features

- WHY CHOOSE US? - At 1/3 of the market price, you can get the same quality product here! ST21 helps you locate, track and find your stuff like keys, bags, purses and pets effortlessly
- TAGS FOR ANDROID & iOS - ST21 connects to the SwiftFinder app on your phone via Bluetooth, supporting both Android and iOS phone
- FIND NEARBY - Ring the ST21 using the SwiftFinder app or smart home devices like Alexa, Siri, or Google Assistant when it is within Bluetooth range. NOTE: Bluetooth range is 140 ft and the range will vary due to obstacles
- FIND FARAWAY - Track your lost items by viewing your ST21's recent locations on the map in the SwiftFinder app
- FIND YOUR PHONE - Simply double-press the button on the ST21 to make your phone ring, even if it's in silent mode
- NOTIFY WHEN FOUND - Enter your information, and the person who finds your lost ST21 can scan the QR code on it to view your contact information and contact you
- SHARE WITH FAMILY - You can use the app to share the location of your ST21 with your family members
- SEPARATION ALERT - Your phone will make a sound to remind you that you might leave something behind when the ST21 is out of Bluetooth range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS) |
| Specific Uses For Product | Pet monitoring, Outdoor activities, Everyday item tracking |
| Compatible Devices | iOS, Android |
| Connectivity Technology | Bluetooth |
| Additional Features | Motion Activated |

## Product Details

- **Brand:** VEGA LYFE
- **Special Feature:** Alert Notification, Battery Life Indicator, Location History, Water Resistant
- **Connectivity Technology:** Bluetooth
- **Supported Application:** SwiftFinder app
- **Specific Uses For Product:** Camping

## Images

![ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery - Image 1](https://m.media-amazon.com/images/I/619PY8zptwL.jpg)
![ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery - Image 2](https://m.media-amazon.com/images/I/612BEsBTaML.jpg)
![ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery - Image 3](https://m.media-amazon.com/images/I/71RF7dORc3L.jpg)
![ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery - Image 4](https://m.media-amazon.com/images/I/71S1sSVu8jL.jpg)
![ST21 Keys Finder, Bluetooth Tracker and Item Locator for Keys, Bags, and More; Phone Finder, iOS and Android Compatible, Water Resistance, Replaceable Battery - Image 5](https://m.media-amazon.com/images/I/71orbasK8oL.jpg)

## Frequently Bought Together

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- Tile by Life360 Mate (2024) Bluetooth Tracker, Keys Finder and Item Locator for Keys, Bags and More. Phone Finder. Both iOS and Android Compatible. 1-Pack (Black)

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**Shop now:** [https://www.desertcart.tw/products/584378356-st21-keys-finder-bluetooth-tracker-and-item-locator-for-keys](https://www.desertcart.tw/products/584378356-st21-keys-finder-bluetooth-tracker-and-item-locator-for-keys)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-11-11*