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Fitbit Sense Smart Watch: A Complete and Detailed Review

James Park and Eric Friedman established the American consumer electronics and fitness company Fitbit in 2007. It has its headquarters in San Francisco. Fitbit introduced its first product, the Fitbit, in 2009. The Fitbit Ionic smartwatch was introduced by the company in 2017, while the Versa, a revamped version of the wearable, was introduced in 2018. The Fitbit Sense, the company’s most technologically advanced item, was unveiled at the end of September 2020. In January 2021, Alphabet, Inc. purchased the business.


The Fitbit Sense is the company’s premier health-oriented smartwatch. At its most basic level, it will track your sleep as well as your steps, distance travelled, and calorie intake by default, providing you a “at a glance” view of your goals throughout the day. It features an ECG, GPS, and heart rate sensor integrated in, as well as the brand-new EDA Scan app, which gauges your body’s stress levels. The following sensors and motors are found in the Fitbit Sense:

  1. *Tracking changes in altitude with an altimeter

  2. *Tracking motion patterns with a three-axis accelerometer

  3. *Skin temperature sensor worn on the wrist

  4. a sensor for ambient light

  5. *GLONASS and a built-in GPS receiver track your whereabouts while you exercise.

  6. *Microphone, speaker, and wireless technology

  7. *Multi-path optical heart rate tracker

  8. *Altimeter, which tracks altitude changes

  9. *3-axis accelerometer, which tracks motion patterns

  10. *On-wrist skin temperature sensor

  11. *Ambient light sensor

  12. *Built-in GPS receiver + GLONASS, which tracks your location during a workout

  13. *Speaker, Microphone, Wireless technology

  14. *A Bluetooth 5.0 radio transceiver, a Wi-Fi chip, and an NFC chip are all present in the Fitbit Sense.

  15. *A lithium-polymer rechargeable battery powers the Fitbit Sense.

  16. *Your data, including daily stats, sleep data, and exercise history, is stored by Sense for a week.

Some Additional Details of Fitbit Sense Smart Watch:

Additionally, it provides blood oxygen values and is waterproof up to a depth of 50 meters. You can receive high and low heart rate warnings from Fitbit Sense, which offers an ECG to detect atrial fibrillation. If your stress level is high, Fitbit Sense will recommend mindfulness activities or meditation techniques. It functions like a tiny personal trainer that resides on your wrist and offers guidance on how to optimize your dietary, exercise, and sleep parameters.

It also contains sophisticated sleep monitoring, which records a “sleep score” overall as well as different sleep periods, heart rate variability, skin temperature, breathing rate, and blood oxygen saturation. A clever alarm mechanism also wakes you up at the ideal moment in your cycle.

With the configurable watch faces available on Fitbit Sense, you can change them quickly to suit the situation or your mood. The Fitbit Sense comes with all the standard features of a Fitbit smartwatch, including precise health tracking, sleep monitoring, SpO2 tracking, built-in GPS, voice assistant support (Amazon Alexa or Google Assistant), a long battery life, and more.


  1. For those seeking a top-notch fitness tracker, it is a good gadget.

  2. It is for someone who takes into account elements like the skin temperature sensors, EDA sensor, and ECG monitor.

  3. +Aesthetically pleasing, fashionable, and distinctive from other products found in the market.

  4. +It is the greatest when it comes to activity tracking.

  5. +The heart rate measurement is fantastic.


  1. The stress tracking data from the EDA sensor is currently pretty simple and not very precise.

  2. With a lower pricing, the Fitbit Versa 3 is practically the same thing.

  3. -It is not a smart watch, but a fitness watch.

  4. -Despite having gorilla glass and offering advertisements, it is readily scratched.

Review & ratings: 5*

This is everything you ought to know about Fitbit Sense. Undoubtedly, it is one of the best and most iconic smartwatches available these days. You can buy it from Amazon.

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