Life & fun · alternatives · 2026
24 alternatives to PowerWatch X
A smartwatch that runs off of your body heat
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. PowerWatch X launched in 2018; newer entries below may have overtaken it.
- 1
The world's first smartwatch you never have to charge
2016 · indiegogo.com · its alternatives →
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One X Sensor▲150Monitor the impact of your diet and lifestyle on your body
2016 · indiegogo.com · its alternatives →
- 5
Fitbit Alta HR▲123The power of heart rate in the world’s slimmest design yet
2017 · store.google.com · its alternatives →
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Fitbit Sense▲72Health watch with EDA sensor for stress management
2020 · store.google.com · its alternatives →
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Apple's newest internet-connected smartwatch
2017 · apple.com · its alternatives →
- 10
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Power▲112Check your iPhone battery life easily from your Apple Watch
2015 · surenix.me · its alternatives →
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The screenless health + fitness tracker with no subscription
Jul 2026 · garmin.com · its alternatives →
- 16
CardioX▲98Track your blood pressure with AI powered mobile app
2021 · cardiox.com · its alternatives →
- 17
Fitbit Blaze▲156A fitness watch that’s as stylish as it is smart.
2016 · support.google.com · its alternatives →
- 18
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The new smartwatch with a focus on health
2022 · apple.com · its alternatives →
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- 21
Sleep Watch▲135AI-powered, personalized insights about your sleep.
2017 · sleepwatchapp.com · its alternatives →
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Feel Active▲65Unlock your way to an even more active lifestyle
2020 · apps.apple.com · its alternatives →
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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 →