Life & fun · alternatives · 2026

24 alternatives to IOON 1.0 RTO

The device that turns water into sanitizer. Again.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. IOON 1.0 RTO launched in 2021; newer entries below may have overtaken it.

1. 1
   IOON▲245

   Smart device that turns water into sanitizer.

   2020 · its alternatives →

2. 2
   OtO Lawn▲88

   A smart sprinkler that makes sustainable lawncare effortless

   2021 · its alternatives →

3. 3
   Losant Kiln▲103

   The fastest way to build APIs for IoT applications

   2017 · its alternatives →

4. 4
   Tap▲67

   QR based operating system for drinking fountains

   2020 · its alternatives →

5. 5
   Lazy IoT▲537

   Control your environment with one easy keyboard shortcut

   2019 · its alternatives →

6. 6
   AutoWater Pro▲137

   Smart kitchen tap for filtration and touchless on/off

   2018 · its alternatives →

7. 7
   Kara Pure▲299

   Make your own water from the air

   2022 · its alternatives →

8. 8
   hai Infusions Smart Showerhead▲78

   Your daily shower, reimagined with smart tech

   2023 · its alternatives →

9. 9
   Shower Power▲210

   Hydropower shower speaker made from recycled ocean plastic.

   2020 · its alternatives →

10. 10
    Spyra One▲126

    The next generation of water guns.

    2018 · its alternatives →

11. 11
    Aura Water: Private Hydration▲122

    Offline water tracker with a private AI hydration coach

    Mar 2026 · locikit.com · its alternatives →

12. 12
    Rach.io▲105

    Smart sprinkler controller for iOS and Android

    2014 · its alternatives →

13. 13
    Soliom▲147

    World’s first solar-powered wirefree video doorbell

    2018 · its alternatives →

14. 14
    mymizu▲86

    Refill, hydrate, save the planet

    2021 · its alternatives →

15. 15
    Sküma Water▲69

    Water purifier that adapts to user’s nutrient needs

    2021 · its alternatives →

16. 16ID
    IoT device to warn you of a supernova hours before Earth is destroyed▲145

    2022 · exaluminal.com · its alternatives →

17. 17
    evaPure▲124

    Personal disinfector and sanitizer

    2020 · its alternatives →

18. 18
    dripdrip▲130

    Become aware of your water usage

    2019 · its alternatives →

19. 19
    Shine Bathroom Assistant▲87

    Automate toilet cleaning & maintenance

    2019 · its alternatives →

20. 20
    Mission8▲117

    5-in-1 re-engineered shower solution

    2019 · its alternatives →

21. 21
    Pani Source▲79

    Upgrade your drinking water with infusion pods

    2021 · its alternatives →

22. 22
    Sutro▲93

    A smart pool monitoring device

    2019 · its alternatives →

23. 23
    RecoHero▲76

    Your secret ticket to the newest wearable IoT products

    2017 · its alternatives →

24. 24
    Roving Blue GO³™▲1

    A self-sanitizing water bottle using The Power of EO3™

    2020 · 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 →