Life & fun · alternatives · 2026

24 alternatives to Air Metal Detector

The Smart Bluetooth Metal Detector!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites. Air Metal Detector launched in 2019; newer entries below may have overtaken it.

1AL
Air Lab – A portable and open air quality measuring device▲497
Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…
2025 · networkedartifacts.com · its alternatives →
2
RF Hunter – Find hidden cameras and other devices▲594
This project is an RF Signal Scanner built using an ESP32, AD8317 RF detector, and various other components. It's designed to detect and measure RF signals in the environment and display the signal strength on an OLED display. It's useful to find hidden cameras, wiretapping devices, and other RF-enabled devices.
2024 · github.com · its alternatives →
3
Metal Detector with Sound ▲5
Detect All kind of metal objects with your phone
2024 · play.google.com · its alternatives →
4
AirBolt® GPS▲113
World's Smallest GPS, LTE-M & NB-IoT tracker
2020 · kickstarter.com · its alternatives →
5NE
NFC Energy-Harvesting PCB Business Card with an MCU▲231
using RF to power an MCU and 21 animated LEDs from a smartphone
Aug 2026 · wilsonharper.net · its alternatives →
6
Wynd▲180
A smart portable air purifier for your personal space
2017 · hellowynd.com · its alternatives →
7
iPhone Air▲291
The thinnest iPhone ever, with A19 Pro chip power
2025 · apple.com · its alternatives →
8
NuPhy Air75▲98
An ultra-slim wireless mechanical keyboard with PBT keycaps
2021 · nuphy.com · its alternatives →
9
AirTab▲85
The lightest 15.6” touchscreen monitor
2020 · kickstarter.com · its alternatives →
10
Metal Detector - EMF Scanner▲2
Turn your Android into a smart metal detector
Aug 2026 · play.google.com · its alternatives →
11
Hyphen▲131
The gold standard of wireless earbuds🎧
2018 · indiegogo.com · its alternatives →
12
Boltron▲129
The safest wireless car cradle ever made ⚡🚗
2018 · kickstarter.com · its alternatives →
13
We built the smallest dual-band aircraft trackerfrom $48/mo▲95
I grew frustrated with closed source ADS-B receivers a few years ago, and wanted to build a true low cost embedded ADS-B receiver from scratch for low power applications. I ended up developing a custom radio frontend that uses RP2040 PIO for Mode S preamble detection and demodulation, and also released the first open soruce implementation of UAT decoding on an RF MCU from TI (which works somewhat beyond the publicly stated specs for the chip). Today, ADSBee is a fully featured dual-band ADS-B receiver, with Mode S, ADSB, UAT ADSB, UAT TIS-B / FIS-B, a ton of configurable reporting…
Aug 2026 · pantsforbirds.com · its alternatives →
14
theO: Smart Indoor Environment Sensor▲80
Get intelligent insights into your air quality
2018 · indiegogo.com · its alternatives →
15
PandwaRF – RF Hacking Tool with Sub 1GHz RF Transceiver, BLE and USB▲60
PandwaRF: RF analysis tool with a sub-1 GHz wireless transceiver controlled by a smartphone or - Home · ComThings/PandwaRF Wiki
2016 · github.com · its alternatives →
16
Breathable▲73
An air quality index widget for iOS, iPadOS and macOS.
2021 · breathable.app · its alternatives →
17
MicroBot Sense▲74
Smart sensor that monitors your environment and air quality
2018 · its alternatives →
18
Ground Score App▲6
Metal detecting app | find ring finder
2025 · groundscoreapp.com · its alternatives →
19
We built an AirTag-like network for sensors that talk to your servers▲6
Hi, we’re Simon, Don and Dan, and we’re developing infrastructure for enabling Bluetooth devices that can communicate with your web backend (we’re calling it Blecon). Think your own AirTags network, but for sensors talking to your servers. We’ve got most of the underlying tech for the network infrastructure in place, and now have samples of a first manufacturer device that supports Blecon - a small rechargeable accelerometer tag. Not much live yet, but we put a summary of this first device and how it works in the link (plus you’ll find some early developer docs for the network infrastructure…
2022 · blecon.net · its alternatives →
20
My iTags▲20
Use any cheap bluetooth tracker as Airtags for free
2024 · play.google.com · its alternatives →
21
Halo Air▲8
The world's first environmental sensor for your phone
2025 · kickstarter.com · its alternatives →
22
Inhale▲5
INHALE is the World’s First Smartphone Air Quality Sensor!
2017 · indiegogo.com · its alternatives →
23
Bluetooth Radar▲3
A tool to detect and analyze devices in the BLE environment
2023 · play.google.com · its alternatives →
24
Proximity Beacons with programmable NFC▲21
Announcing next-gen Proximity Beacons with programmable NFC and improved responsiveness Mere months after introducing Location Beacons, we’re now updating our Proximity Beacons with new hardware and...
2016 · blog.estimote.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →