Life & fun · alternatives · 2026

24 alternatives to C400

Smart cylinder/ Nordic profile

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. C400 launched in 2022; newer entries below may have overtaken it.

1. 1IC
   iFixit created a new USB-C, repairable soldering system▲928

   After years of making screwdrivers and teaching people to repair electronics, we just made our first electronic tool. It's been a journey for us to build while hewing to our repairable principles. We're really excited about it. It's a USB-C powered soldering iron and smart battery power hub. Super repairable, of course. Our goal is to make soldering so easy everyone can do it: https://www.ifixit.com/fixhub We didn’t want to make just another iron, so we spent years sweating the details and crafting something that met our exacting standards. This is a high-performance iron: it…

   2024 · hackaday.com · its alternatives →

2. 2IB
   I built a website to better compare USB-C hubs found on Amazon▲560

   2020 · usb-hubs.org · its alternatives →

3. 3
   Faraday Future FF91▲319

   Super fast electric car

   2017 · its alternatives →

4. 4
   DOCKCASE▲121

   Smart USB-C hub with visual operating system control screen

   2021 · its alternatives →

5. 5
   Bikelane▲85

   A laser lane marker for bike safety

   2014 · its alternatives →

6. 6
   URB-E Sport▲82

   Foldable, electric scooter - 20% lighter, 40% cheaper

   2017 · its alternatives →

7. 7
   Light Rider▲95

   3D printed prototype for an electric motorcycle

   2016 · its alternatives →

8. 8
   COBI.bike▲134

   The perfect fusion of your smartphone and your bike.

   2016 · its alternatives →

9. 9
   Kikkerland Universal Travel Adapter▲81

   The lightest, most compact worldwide travel adapter

   2017 · its alternatives →

10. 10
    Segway eMoped C80▲103

    The first smart e-bike by Segway

    2020 · its alternatives →

11. 11
    Thor ET-One▲120

    Fully electric. Fully capable at 80,000 pounds.

    2017 · its alternatives →

12. 12
    URB-E▲169

    The world’s most compact, foldable electric vehicle. ⚡️

    2016 · its alternatives →

13. 13
    NIU▲82

    eScooter that runs 100+km on a single charge 🛵

    2018 · its alternatives →

14. 14
    Philips Smart Lock▲75

    World's First Residential Palm Recognition Smart Deadbolt

    2024 · its alternatives →

15. 15
    SpeedX Unicorn▲81

    Smart lightweight road bike with built-in power meter

    2017 · its alternatives →

16. 16
    Vissles LP85▲112

    Ultra-thin 75% optical-mechanical keyboard

    2021 · its alternatives →

17. 17
    Swytch▲78

    The world's smallest & lightest eBike kit

    2019 · its alternatives →

18. 18
    Copenhagen Wheel▲79

    Regenerative Energy for Cyclists

    2014 · its alternatives →

19. 19
    Ecoisme 2.0▲109

    A smart energy monitor for your home appliances

    2017 · its alternatives →

20. 20
    Dockcase Studio: Smart USB-C Hub 8-in-1▲35

    A combination of a smart USB-C hub & a card reader

    2024 · its alternatives →

21. 21
    CARBO▲124

    World's lightest folding electric bike 🚴‍♂️

    2018 · its alternatives →

22. 22
    Ninebot Electric Gokart▲89

    The coolest Gokart ever by Segway-Ninebot 🏎

    2018 · its alternatives →

23. 23
    theO: Smart Indoor Environment Sensor▲80

    Get intelligent insights into your air quality

    2018 · its alternatives →

24. 24
    Storm Electric Bike▲80

    The world's most affordable eBike. $500 for limited time.

    2015 · 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 →