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 · otolawn.com · its alternatives →

3. 3
   Q&C Nano Water Dispenser▲68

   The most energy efficient smart water dispenser

   2017 · qcwatercoolers.com · its alternatives →

4. 4
   Losant Kiln▲103

   The fastest way to build APIs for IoT applications

   2017 · losant.com · its alternatives →

5. 5
   Tap▲67

   QR based operating system for drinking fountains

   2020 · findtap.com · its alternatives →

6. 6
   AutoWater Pro▲137

   Smart kitchen tap for filtration and touchless on/off

   2018 · kickstarter.com · its alternatives →

7. 7JA
   JanOS – A new OS that turns your smartphone into an IoT board▲123

   2015 · janos.io · its alternatives →

8. 8
   Kara Pure▲299

   Make your own water from the air

   2022 · indiegogo.com · its alternatives →

9. 9
   hai Infusions Smart Showerhead▲78

   Your daily shower, reimagined with smart tech

   2023 · gethai.com · its alternatives →

10. 10
    Shower Power▲210

    Hydropower shower speaker made from recycled ocean plastic.

    2020 · kickstarter.com · its alternatives →

11. 11
    WaterO | The only "SMART" reverse osmosis water purifier.▲3

    Smartphone Connected Counter-top Purifier.

    2016 · comingsoon-tech.com · its alternatives →

12. 12
    TAPP 2▲73

    Worlds first smart biodegradable water filter

    2017 · indiegogo.com · its alternatives →

13. 13
    Spyra One▲126

    The next generation of water guns.

    2018 · kickstarter.com · its alternatives →

14. 14
    Iodine▲60

    better data. better decisions. better health.

    2014 · goodrx.com · its alternatives →

15. 15
    Rach.io▲105

    Smart sprinkler controller for iOS and Android

    2014 · rach.io · its alternatives →

16. 16
    Aura Water: Private Hydration▲122

    Offline water tracker with a private AI hydration coach

    Mar 2026 · locikit.com · its alternatives →

17. 17
    mymizu▲86

    Refill, hydrate, save the planet

    2021 · mymizu.co · its alternatives →

18. 18
    Sküma Water▲69

    Water purifier that adapts to user’s nutrient needs

    2021 · indiegogo.com · its alternatives →

19. 19
    Omate Rise▲83

    Standalone water-resistant smartwatch

    2015 · indiegogo.com · its alternatives →

20. 20
    Cove▲74

    The First Smart Water Filter For Homes

    2015 · cove.co · its alternatives →

21. 21
    Shine Bathroom Assistant▲87

    Automate toilet cleaning & maintenance

    2019 · shinebathroom.com · its alternatives →

22. 22
    Pani Source▲79

    Upgrade your drinking water with infusion pods

    2021 · getpani.com · its alternatives →

23. 23
    Roving Blue GO³™▲1

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

    2020 · rovingblue.com · its alternatives →

24. 24
    SULO-Y▲63

    Trash bins just got smarter

    2023 · 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 →