Fitbit Charge 4

Equipped with the most advanced combination of sensors and features, including integrated GPS and Spotify Connect & Control, Fitbit Charge 4 offers all the most desired functions in a tracker for wellness and fitness, in addition to the smartest and most essential ones and an autonomy of up to 7 days: all this in an elegant and water-resistant fitness band. Charge 4 also supports Fitbit’s latest innovation: Minutes in the Active Zone, a new personalized heart rate parameter that, based on your resting heart rate and age, allows you to track every heart-beating activity.

Fitbit Charge 4

We all train differently and this is why Fitbit developed the Minutes in the Active Zone: to help us better understand how individual physical activity contributes to your general well-being. Based on Fitbit’s 24/7 PurePulse heart rate monitoring technology, Active Zone Minutes take advantage of personalized cardio zones to track the effort of every intense activity, from HIIT workouts to power yoga lessons to fast walking. You get one credit for every minute of moderate activity in the Fat Burn zone and a double credit for every minute of intense activity in the Cardio and Peak areas: calculations are done automatically, to help you easily track your progress towards your daily activity goals and weekly. During training, real-time alerts are received on the device that warn you when you change zones, to evaluate whether to increase or reduce effort and thus make workouts more effective. At the end, a summary of the cardio zones appears in the Fitbit app and so you can find out your progress and continue to go further, to give value to every minute of activity.

Minutes in the Active Zone are based on the recommendations of activities of the main world health organizations, including WHO which recommends 150 minutes of moderate activity or 75 minutes of intense activity every week: studies show that this threshold contributes to improving health and well-being, preventing disease, promoting cognitive activity, reducing anxiety and optimizing sleep quality. This feature will be available initially on Fitbit Charge 4, to be later released on all Fitbit smartwatches.


Thanks to its premium design, versatile and water resistant, this tracker is comfortable to wear all day and all night, and is equipped with an inductive button, a scratch-resistant screen and a high-resolution touch-screen display that allows you to view statistics even in the sunlight.

Fitbit Charge 4 Fitbit Charge 4

Charge 4 is the first Fitbit tracker with integrated GPS which therefore allows you to leave your phone at home and optimize outdoor workouts, such as running, walking and hiking outdoors. In addition, it tracks pace and distance in real time and, in addition to the 20+ target-based training modes, it offers 7 with GPS. After completing an exercise using GPS, simply synchronize the device to view a map based on GPS and heart rate in the Fitbit app and find out the intensity of the workout, track the cardio zones during the route and view the performance variations in based on the type of terrain, to understand how to improve.

Sleep is a fundamental component for maintaining health, general well-being and the immune system. For this reason, Fitbit’s most advanced sleep features are included on Charge 4, with the aim of tracking and improving your sleep. Previously available only on smartwatches, the smart alarm clock (coming soon) uses automatic learning to activate at the optimal moment. The sleep score also offers more insight and allows you to understand the quality of your sleep every night. Charge 4 also offers other features to help you sleep better, such as alarm clocks on your wrist and Sleep Mode.

Charge 4 also integrates a sensor for detecting oxygen saturation (SpO2), making a graph of estimated changes in oxygen accessible in the Fitbit app. Thanks to the latter, it is possible to view an estimate of the fluctuations of the oxygen level in the bloodstream, which can indicate changes in breathing during sleep.

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And to make matters worse, it also includes all the already known essential functions of well-being and fitness Fitbit, such as the automatic tracking of the workout with SmartTrack, the level and score of cardio activity, the detection of the floors climbed, the time reminders for movement, monitoring women’s health and registering food, water and weight. The motivation guaranteed by the world’s largest fitness social network is also inevitable, with nearly 30 million active users in the world, as well as free tips and insights on activity and sleep available in the Fitbit app for a complete overview of your own health and fitness.

To make this fitness and wellness companion even more practical and complete, Charge 4 includes new smart features to manage your day from the wrist and stay connected by limiting distractions. To stay motivated with your favorite playlists and songs, Charge 4 is the first Fitbit tracker with Spotify control – Connect & Control: thanks to this function you can choose music, play tracks, pause or skip them or even add songs to favorites, all from wrist. Plus, you never miss an important notification with call alerts, messages, calendar and apps on the tracker screen. You can also easily reply to messages with quick replies on your wrist (on Android only) or silence all notifications with Do Not Disturb Mode. Now available on all Charge 4 devices, Fitbit Pay allows you to leave your wallet at home and pay safely from the wrist with over 500 member banks, buy in stores in 44 countries around the world and pay for tickets on 10 public transport systems.

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Fitbit Charge 4 offers up to 7 days of autonomy, so you can always stay motivated and connected. Thanks to its intuitive touch-screen navigation experience with interactive graphic elements, moreover, the information you need will always be at your fingertips.

Fitbit Charge 4

Charge 4 and Charge 4 Special Edition pre-orders start today on the official website, but fitness trackers will be available globally from April 15, 2020 in all online stores and physical stores in countries where public sale is still allowed. . Charge 4 is priced at € 149.99 in the Black, Plum and Midnight Blue / Black variants, while Charge 4 Special Edition costs € 169.99 with the exclusive granite / black reflective fabric strap, in addition to the additional black Classic strap to easily switch from one elegant style to a sportier one.

Charge 4 can be customized with a range of interchangeable straps and new colors, including those in reflective fabric made with recycled REPREVE fibers in the colors Midnight Blue and Plum, to which are added the more sporty breathable ones in the colors Military Green and Ice White or the elegant high quality black strap handmade with Horween leather. Charge 4 accessories are sold separately online and in stores, are compatible with Charge 3 devices and are available starting at $ 29.99

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