Life & fun · alternatives · 2026

24 alternatives to Uvolt

The only solar watch that can charge your smartphone.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Uvolt launched in 2017; newer entries below may have overtaken it.

1. 1
   Carbon▲79

   The only watch that can charge your smartphone

   2014 · its alternatives →

2. 2
   Pulse▲78

   A portable battery charger with a solar panel

   2014 · its alternatives →

3. 3
   LunaR▲106

   The world's first solar-powered smartwatch

   2017 · kickstarter.com · its alternatives →

4. 4
   Solartab▲71

   The premium solar charger for smartphones and tablets

   2014 · its alternatives →

5. 5
   Little Sun (Kickstarter)▲83

   A high-performance solar phone charger

   2015 · kickstarter.com · its alternatives →

6. 6
   Zolt▲294

   A teeny tiny MacBook charger

   2015 · gozolt.com · its alternatives →

7. 7
   LightInk▲9

   E-Ink watch that can run solely on solar power

   May 2026 · hackaday.io · its alternatives →

8. 8
   UsBidi▲117

   The world's most intelligent charger ever

   2015 · kickstarter.com · its alternatives →

9. 9
   EnergySquare▲231

   Charge all your devices on an ultrathin pad

   2016 · kickstarter.com · its alternatives →

10. 10
    Telematica API▲147

    Universal API for EVs and energy hardware devices (DERs)

    2023 · its alternatives →

11. 11
    Zuo Charge▲142

    World's smallest key ring charger for iOS & Android

    2016 · its alternatives →

12. 12
    Volta Charger▲176

    One cable that powers most of your devices ⚡

    2018 · voltacharger.com · its alternatives →

13. 13
    Solar Watch▲7

    A beautiful solar time piece

    2017 · solarwatch.app · its alternatives →

14. 14
    Power a Life▲101

    Charge your phone & give a solar light to a child in Africa

    2016 · poweralife.com · its alternatives →

15. 15
    UltraLight Phone Charger: LuminAID Solar Inflatable Lantern▲64

    LuminAid Inflatable Solar Lantern + USB Phone Charger

    2017 · kickstarter.com · its alternatives →

16. 16
    LG Watch Urbane▲93

    Classically designed smart watch

    2015 · lg.com · its alternatives →

17. 17
    RIVER Mobile Power Station & Solar Generator▲72

    A battery that can charge your laptop 10 times over

    2017 · indiegogo.com · its alternatives →

18. 18
    Valet▲83

    A portable 2600mh battery / case for Apple Watch

    2015 · tridentcase.com · its alternatives →

19. 19
    QBracelet▲64

    The stylish bracelet that charges your smartphone

    2014 · its alternatives →

20. 20
    Sun Friend▲75

    Wearable sun monitor

    2015 · sunfriend.com · its alternatives →

21. 21
    SMOVE▲73

    Smartphone Stabilizer & PowerBank in One

    2016 · indiegogo.com · its alternatives →

22. 22
    The Ion Belt▲112

    Sleek, safe and stylish portable charging from your belt

    2015 · kickstarter.com · its alternatives →

23. 23
    Latitude▲94

    First iPhone case for universal wireless charging

    2015 · kickstarter.com · its alternatives →

24. 24
    UV Sanitizer & Charger for all smartphones▲2

    The only phone charger that cleans while it charges.

    2017 · phonesoap.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 →