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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Minew
  • Model Number: F3
  • Operation Voltage: 1.8-3.6V
  • Size: pets anti lost 32x32x6 mm
  • Antenna: 50ohm
  • Battery: CR2025
  • Transmission Range: 30meters
  • Transmission Circuit: 10.5mA (Max.)
  • Service: OEM/ODM
  • Compatibility: iOS 7.0+ and Android 4.3+ system;

Packaging & Delivery

Packaging Details 1pc+pp bag
pets anti lost
Delivery Time Shipped in 2 days after payment

Smart keyfinder ble 4.0 low energy pets anti lost

Product Description

 ble  finder           ble  finder           ble  finder            ble  finder             ble  finder

Tired of losing your car keys, wallet, car, or valuables?

Wanting to know where somone is or if they leave the premisis?

- Find Items: Tap the button on the App, & the Thingoo tracker will sound an alert & flash an LED light.

- Find Phone: Hold the button on the Tracker to locate your phone.
- Item Lost Alarm: 4 to 6 alarms can be set when the App is separated from the Tracker.
- Network Search: If an item is lost, the Thingoo network can find it. A notification of the item’s location is sent when another user goes near your item.
- Sleep Mode: Set to sleep to save battery life & avoid unwanted alerts.
- Selfie: The Tracker’s button doubles as a camera remote control.


> Find & anti-lost function
> LED and buzzer indication
>Replaceable coin battery
> External ON/OFF push button to save the battery lifetime
>Ultra-low power consumption chipset nRF51822 with ARM core

>Easy to print a customization Logo/branding on the case
>Portable device, keychain and neck string available for optional


Product details

Find It Alerts


Double click the button on alarm or trigger the alert on the smart phone to find each other easily.


Retrieve Your Lost Items


A pin-drop will be marked automatically on map to show you where your belongings lost. No worry about not hearing the alarm.


Capture Self-Portrait


Press the button on alarm, and it works as a remote shutter for taking selfie.


>Unique key finder using the advanced wireless technology, with LED flashlight and base support

>Smart design offers certain adornment effect
>Works through walls and floors
>Can hang and can also stick

>Suitable for personal use, family use, gift and promotional purposes, etc
>New electronics arrivals and electronic gift item








Bluetooth version












System support (for iOS)


iOS 7.0 and above






Support phone (for iOS)


iPhone4s, iPhone5/5c/5s, iPhone6/iPhone6 Plus,

iPad3/4 mini,iPod Touch,iPhone 6s/iPhone 6s Plus




System support (for Android)


System 4.3 and above,bluetooth 4.0





Support phone (for Android)


Galaxy S4, S5, Xiaomi 3, Xiaomi 4










Standby time






Working distance












Unit size






Unit weight



Simialr products



 bluetooth key finder  bluetooth key finder bluetooth key finder

How to use it?

Step 1 :Download the app "Thingoo"in appstore                 

step 2: Turn ON F3:
1) Press the button and keep holding 5 seconds;the blue will light on with a bsw
2) The blue LED will light on when you press the button at the status of power-on

Turn OFF F3:
1) Press the button and keep holding 5 to 10 second, the Blue LED will flash with a bswitching sound.
2)The blue LED wont light on when you press the button at the status of power-off

2.Register an account on Thingoo
1) Run the APP
2) Use your phone number to register an account (image 1) or you can also use Wechat account to login in.



Company Information

Shenzhen Minew Technologies Co., Ltd. (Minew for short) has been focusing on developing and manufacturing iBeacon, bluetooth key finder and other RF technology-based creative products and technical services.
As a professional factory, Minew has got the ISO9001:2008 certification.

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Exhibition show


FAQ about anti lost

Q1: What is the warranty of your key finder?
A1: We have 1year warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.

Q2: What certificates do you have?
A2: We have CE, RoHS and FCC certificates for all products developed by us.

Q3: What is your MOQ?
A3: For samples,3pcs is ok,for bulk,100pcs,200pcs,500pcs......

Q4 We found there are many suppliers showing this key finder in Alibaba.com, who is the real producer?
A4: All the key finders are designed and developed by us with patent certificate. If you find the same key finders from other suppliers, it means the supplier buy the key finders from us.

Q6: Is there cheap shipping cost to import to our country?
A6: For small order, express will be best. And for bulk order, we suggest via air to airport plus our ship partner send to your door.

Smart keyfinder ble 4.0 low energy pets anti lost   Smart keyfinder ble 4.0 low energy pets anti lost

Smart keyfinder ble 4.0 low energy pets anti lost   Smart keyfinder ble 4.0 low energy pets anti lost

Smart keyfinder ble 4.0 low energy pets anti lost   Smart keyfinder ble 4.0 low energy pets anti lost

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
163 Transactions 80,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $108,000
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