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Espruino vs Fitbit

A side-by-side look at Espruino and Fitbit. For an in-depth review of either product, follow the links below.

Espruino

Espruino

Development

Espruino is an open-source JavaScript interpreter designed for microcontrollers and embedded devices. It allows writing code in JavaScript to program and control hardware instead of lower-level languages like C or Assembly.

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Fitbit

Fitbit

Sport & Health

Fitbit is a brand of fitness trackers and smartwatches that track steps, heart rate, sleep, and other health metrics. Fitbits sync wirelessly to computers and smartphones to track progress over time.

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