Life & fun · alternatives · 2026

24 alternatives to FloSmart

Turn your home air filter into a smart filter

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FloSmart launched in 2018; newer entries below may have overtaken it.

1. 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. 2
   Airmega▲145

   The smart air purifier

   2016 · its alternatives →

3. 3
   Wynd▲180

   A smart portable air purifier for your personal space

   2017 · its alternatives →

4. 4
   FilterEasy▲77

   Air Filters Delivered - When You Need Them

   2014 · its alternatives →

5. 5
   Flter▲107

   Privacy and security router. A filter for your internet

   2017 · its alternatives →

6. 6
   Woosh▲3

   Transform your HVAC into a smart air purifier

   2022 · its alternatives →

7. 7
   Flow by Plume Labs▲155

   The smart air quality tracker to help you find clean air

   2017 · its alternatives →

8. 8
   Filtro▲252

   Your Product Hunt Filter

   2025 · chromewebstore.google.com · its alternatives →

9. 9
   AWAIR▲142

   A smart air quality monitor

   2015 · its alternatives →

10. 10
    Mistbox▲171

    Save 30% on your air conditioning bill

    2016 · its alternatives →

11. 11
    DIY Air Purifier▲92

    Build your own air purifier for under $100

    2020 · its alternatives →

12. 12
    Sensio Air▲124

    Predict and prevent your allergies and asthma

    2017 · its alternatives →

13. 13
    Glass It▲68

    Price tracker for discounts and price drop alerts

    2021 · its alternatives →

14. 14
    Sensibo▲78

    Make any air conditioner smart

    2014 · its alternatives →

15. 15
    theO: Smart Indoor Environment Sensor▲80

    Get intelligent insights into your air quality

    2018 · its alternatives →

16. 16
    Airflo▲80

    Real-time air quality right from your Mac & windows menubar

    2019 · its alternatives →

17. 17
    Saver▲92

    Emergency breathing device

    2015 · its alternatives →

18. 18
    Sensio Air for Home▲11

    Airborne allergen sensor

    2025 · sensioair.com · its alternatives →

19. 19
    Airwirl▲95

    Personal air conditioner

    2018 · its alternatives →

20. 20
    Dyson Pure Cool Me▲87

    A new, sleek air purifier from Dyson

    2019 · its alternatives →

21. 21
    Smartlist▲85

    Smart and easy home inventory and finance management.

    2021 · its alternatives →

22. 22
    Breathable▲73

    An air quality index widget for iOS, iPadOS and macOS.

    2021 · its alternatives →

23. 23
    Air Lookout▲74

    Simpler air quality readings and tracking

    2020 · its alternatives →

24. 24
    Tern's Smart Faucet Attachment▲24

    Home's first smart water filter

    2018 · 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 →