Callstel Mini key & item finder, AirTag-compatible, MFi, app

iOS, iPadOS
Delivered between Mon, 21.7. and Tue, 22.7.
5 pieces in stock at third-party supplier
Supplied by
ideoon CH
Free shipping starting at 50.–

Product details

Never lose track of your belongings again: Connect your new key and item finder via Bluetooth to your iPhone, iPad, or iMac. Attach it to your keychain or place it in your handbag. You can then check the "Find My?" app to see where your item is located. Alternatively, trigger a location alarm through the app on your finder and follow the sound until you find your phone, wallet, or handbag.

Worldwide tracking: Even if your finder is out of Bluetooth range, you will know where you left your umbrella or lost your keys—thanks to millions of iOS devices. If one is nearby, it receives the Bluetooth signal from your finder and sends the location to iCloud. This is done anonymously and encrypted, ensuring your privacy is protected.

Also suitable for outdoor use: Can't remember where you parked your bike? That’s a thing of the past! With a weatherproof casing and a Bluetooth range of up to 25 meters, you can also use your finder to locate your bike or scooter in no time.

MFi certified: compatible with Apple devices.
Compatible with Apple's "Find My?" app.
Bluetooth for connection to Apple devices, range: up to 25 meters (open field).
Location determination via position alarm with a range of up to 20 meters or location display in the app.
Worldwide tracking: Millions of iOS devices can send the location of the finder encrypted to iCloud.
Dust and waterproof casing: IP67.
Casing color: black.
Operating temperature: -20 to 60 °C.
Operating humidity: 10 to 80 % RH.
System requirements: iOS 14.3, iPadOS 14.3, macOS Big Sur 11.1 or higher.
Power supply: CR2032 button cell (included) for up to 1 year of battery life.
Dimensions (Ø x H): 31 x 7 mm, weight: 7 g.
Finder SGF-20 includes attachment loop and German instructions.

Key specifications

Item number
52973606

General information

Manufacturer
Callstel
Category
Trackers
Release date
15.11.2024
Sales rank in Category Trackers
55 of 444

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Tracker properties

Locate
Bluetooth
Bluetooth transmission range
25 m

Compatibility

Operating system compatibility
iOSiPadOS

Battery properties

Power supply
Battery operated
Battery size
CR2032
battery runtime
8760 h

Scope of delivery

Items per sales unit
1 Piece

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
31 mm
Width
31 mm
Height
7 mm
Weight
7 g

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Trackers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Callstel
    Not enough data
  • 1.Ferryxpress
    0 %
  • 2.Apple
    0.2 %
  • 3.Thnx
    0.4 %
  • 3.Tile
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Callstel
    Not enough data
  • 1.4smarts
    0 days
  • 1.Key Smart
    0 days
  • 1.knog.
    0 days
  • 1.Samsung
    0 days

Return rate

How often is a product of this brand in the «Trackers» category returned?

Source: Digitec Galaxus
  • Callstel
    Not enough data
  • 1.Ferryxpress
    0 %
  • 2.Spigen
    0.4 %
  • 3.Apple
    0.6 %
  • 3.Tile
    0.6 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
Spiegel TestsBluetooth-Tracker im TestReleaseJune 2025

The small tracker from Pearl's own brand Callstel has the same diameter as Apple's AirTag and is even a touch thinner. At 7 grams, it is also the lightest candidate. A small loop can be easily threaded through the speaker opening of the button-shaped housing. Although Pearl includes a small plastic pick for changing the battery, the housing can only be opened with a lot of effort and scratches...