Life & fun · alternatives · 2026

24 alternatives to GuardPeanut

The motion detector that watches over your belongings

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GuardPeanut launched in 2016; newer entries below may have overtaken it.

1. 1
   Guard▲373

   An AI that reads privacy policies for you

   2019 · its alternatives →

2. 2
   Guardyman▲156

   Crime and sex offenders monitoring app

   2017 · its alternatives →

3. 3
   ESPectre – Motion detection based on Wi-Fi spectre analysis▲215

   Hi everyone, I'm the author of ESPectre. This is an open-source (GPLv3) project that uses Wi-Fi signal analysis to detect motion using CSI data, and it has already garnered almost 2,000 stars in two weeks. Key technical details: - The system does NOT use Machine Learning, it relies purely on Math. — Runs in real-time on a super affordable chip like the ESP32. - It integrates seamlessly with Home Assistant via MQTT.

   Nov 2025 · github.com · its alternatives →

4. 4
   Gymtrack▲106

   A sensor to track everything you do in the gym

   2014 · infinitysagax.io · its alternatives →

5. 5
   Go Guarded▲87

   Self defense ring for runners

   2016 · goguarded.com · its alternatives →

6. 6
   Gymwatch▲105

   A Fitness Tracker and Personal Trainer Rolled Into One.

   2015 · its alternatives →

7. 7
   Smart-Unit▲87

   The first anti-theft luggage tracker in the World

   2016 · smart-unit.net · its alternatives →

8. 8
   Withings Activité▲204

   a fitness tracker hidden inside a gorgeous watch

   2014 · withings.com · its alternatives →

9. 9
   Trakdot▲141

   Track your luggage while traveling.

   2014 · its alternatives →

10. 10
    ActivityTracker▲75

    Auto step counter/pedometer for Android, iPhone, or Watch

    2018 · activitytracker.app · its alternatives →

11. 11
    carlock▲74

    Monitor & protect Your Car from Theft [iOS/Android]

    2014 · carlock.co · its alternatives →

12. 12
    What? Watch▲77

    A sexy watch connected to your phone

    2015 · whatwatch.com · its alternatives →

13. 13
    Motion Alarm▲82

    An alarm incase your phone is being stolen

    2019 · play.google.com · its alternatives →

14. 14
    Pedometer++▲71

    The Best Way To Keep Track Of Your Daily Activities

    2014 · apps.apple.com · its alternatives →

15. 15
    Backtracker▲99

    Making cycling safer since 2014.

    2014 · garmin.com · its alternatives →

16. 16
    See Your Visitors▲83

    Realtime visual tracking of your site visitors

    2014 · seeyourvisitors.com · its alternatives →

17. 17
    HODINKEE Strap Finder▲98

    One watch. Endless possibilities.

    2016 · shop.hodinkee.com · its alternatives →

18. 18
    Blocks▲93

    A modular smartwatch made of blocks

    2014 · chooseblocks.com · its alternatives →

19. 19
    GuardRails▲66

    Continuous security feedback for your repositories.

    2020 · guardrails.io · its alternatives →

20. 20
    Stilla Motion▲91

    A pocket-sized security system

    2016 · indiegogo.com · its alternatives →

21. 21
    WatchDog▲67

    Keep an eye on your laptop while you're away

    2016 · its alternatives →

22. 22
    TowIt▲81

    Report parking violations & dangerous driving in real time.

    2018 · cakhiatvzxa.co · its alternatives →

23. 23
    BeFIT▲55

    Track anything anywhere

    2013 · bespohk.com · its alternatives →

24. 24
    Attensee▲69

    An eye tracking alternative that actually works

    2014 · attensee.com · its alternatives →

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 →