When we look at models like the Fitbit Charge 5, we are amazed at the tremendous evolution that this type of laptop has had. From the first models that were limited to counting the steps taken per day (which were already quite useful) to the many functions they offer today, it is true that we are not talking about a step or a jump, but a transoceanic or stratospheric flight.

The first thing we want to emphasize about this Fitbit Charge 5 is a holistic approach to health. Unlike other wrist quantifiers designed only to measure physical activity, in this case we find a laptop that also pays attention to the psychological plane. To do this, it relies on the EDA sensor, which is able to determine the user’s voltage level based on the reading of the electrodermal activity.

In this case, if the user determines that he is experiencing a state of psychological pressure that causes metabolic alterations, the Fitbit Charge 5 will alert the user to this situation by proposing a small two-minute break for a simple relaxation exercise. Tests with users of the Fitbit Sense device, which debuted the EDA sensor, showed that 70% of users could immediately lower their heart rate thanks to this relaxation system.

Another notable novelty of the Fitbit Charge 5 is that it incorporates the technology needed to provide an electrocardiogram (ECG) function compared to its predecessor, a feature that has appeared relatively recently in smart watches. Undoubtedly, this feature is one of the most valued among people who use this type of device as a health monitor.
Its sensor set offers a range of other readings, making the Fitbit Charge 5 a complete health center. The most important are the measurement of blood oxygen levels, skin temperature and, of course, possible heartbeat and its alterations, to study the quality of sleep, for example.

Fitbit Premium

So far we’ve talked about the data, and while it’s interesting, the proposal is significantly improved when we talk about the Fitbit Premium, thanks to Fitbit’s cloud intelligence service, from which we can extract much more information from the data collected by Fitbit. In addition to the detailed analysis, there are also many videos with workouts and relaxation exercises that we can choose based on our metrics and goals. With the purchase of the bracelet, you will be able to get a free six-month service.

In terms of its technical specifications, the Fitbit Charge 5 finally jumps to color, with the AMOLED touch screen always on. For connection and data leakage (its memory allows you to store the history of the last 30 days), it has Bluetooth and NFC connectivity, and the battery is able to provide seven days of autonomy, but it is true that these figures vary depending on the intensity level we use.

Another feature that is particularly noteworthy is the measurement of the level of recovery. With all the reading and analysis, the Fitbit Charge 5 will be able to determine on a daily basis whether we are in a position to train or, conversely, whether we should take a break.

We often ask ourselves more than makes sense, and when we have difficulty reading certain signs, training can lead us to make a mistake on days when it will be a blow to our metabolism. However, with the function of measuring the level of recovery, being part of the services included in the Fitbit Premium, the data collected by the Fitbit Charge 5 can tell us whether the effort is acceptable or whether it is harmful or dangerous to practice the sport for several days.

It is available in three color combinations: graphic black / black stainless steel; ivory white / stainless steel gold; and blue / platinum stainless steel. Price: 179.95 euros.