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Smart Bluetooth Metal Key Finder

Bluetoth version:4.0(low energy)
Range:0-50 meters(in open space)
Standby time: 3-4 months
Indicator:red LED
Water proof:IP67
Chipset: Benken
Product Size(mm):40*40*9.7
Package Size(mm):126*77*18
Product Weight(g):12.20
Package Weight(g):52.70


Product Description

Directly attach the powerful tracker to keys, backpacks, athletic gear or anything else you value. You can open the free app and tap Find to locate your stuff. 


Product Features:

Smart Anti-Lost Alarm

Use your smartphone with Smart life App to track your belongings. As long as the item is out of range and disconnected (Usually the Bluetooth range is around 10-20 meters indoors and 30-50 meters outdoors), your smartphone and this keys finder will both beep to alarm you. Moreover, choose the Silent Mode if you don't need to be disturbed.


One Touch Find

Sometimes you can't find the key or wallet when you go out, you can click the “Call” button (please click the “Beep” button if iphone) in the App, this Bluetooth finder will beep and lead you to find them. If you forget where your phone is placed, you can double click the button on this item finder, it will ring even when your phone is on silent, allowing you to find your phone quickly and easily.


Disconnected Location Record

The App will automatically record the last place where this gps key finder is disconnected from your missing items, so you can open the map in the App to speculate approximate location of your missing items.


Ultra-Long Battery Life and Wide Compatibility

This smart tracker has up to 1 year battery life with an easily replaceable CR2032 button cell. This key finder works with Apple iOS (8.0 or above) and Android (4.3 or above) devices with Bluetooth 4.0. 


User Guide

APP Installation

Scan the QR code with your smartphone or tablet to download the TUYA or Smart life app. Alternatively you can search “TUYA” /"Smart life"on App Store or Google Play to get to the respective downloads.



Before pairing, please turn on the Bluetooth of your smart phone.

1. Open the Tuya app,click “Add Device” button,and then Click “Auto Scan”.

2. Long Press the smart finder and close to the mobile phone.

3. Click “Next” button, Start pairingThe device icon appearing means to pair successful.


Ring Smart Finder

Click the bell icon in the app to ring smart finder which can be attached to your valuable items like keys, wallets, purses, luggage, cameras, bikes,tablets, backpacks, etc.


Ring Your Phone

Double-click the button on smart finder to ring your phone. This can help you find your phone in seconds,even if it’s on silent mode.


Lost Location

In order to use this feature, you have to activate the GPS on your smart phone.

If you lose your smart finder or the object equipped with it, the last lost location will be saved automatically. You can see this location by pressing within the app.



In configure important settings for your smart finder,press within the app.


Disconnecting Notification

Toggle on the “Set Up Alerts”, your phone will alarm when it is out of the Bluetooth range. This is to remind you don’t leave your things behind.

Toggle off to disable the anti-lost alarm function.


Battery Replacement

1. Open the outer shell with the opening tool provided.

2. Replace CR2032 battery. Please mind the polarity of battery.

3. Close the outer shell.


Compatible Smart phones

iOS(iOS 8.0 or higher)

iPhone: 4S/5/5C/5S/6/6Plus/6S/SE/7/7Plus

iPhone XR/iPhone SE/iPhone XS

iPad: 3th Gen/4th Gen/Air/Pro or later

iPad Mini or later

iPod Touch 5 or later


Android(Android 4.4 or higher)

Samsung Galaxy S4/S5/S6/S7

Galaxy Note 3/4/5/6/Galaxy C5/C7/C9

Galaxy A5/A7/A9/Nexus 4/5/5X/6/6P

Xiaomi A2, One Plus 7/Meizu 16xs/Vivo Y81s/

OPPO R9/Honor 7X


Note:If your smartphone is not on this list but also uses Android 4.4 and Bluetooth 4.0, there is a good chance the smart finder will work fine, but we are not able to offer the same level of support in trouble shooting scenarios.


About Bluetooth Low Energy

This smart finder uses Bluetooth Low Energy (BLE)technology to help you locate your items. While Bluetooth technology is a wireless technology,there are significant differences between Bluetooth,

Wi-Fi, and GPS technology. The Bluetooth range of smart finder is up to 50m in open space.Bluetooth is most effective at the 10m range,depending on the environment.