Fitness trackers and smartwatches have become essential wearable devices for millions of people, offering advanced health tracking features that help users better understand their overall wellness. Among them, Fitbit fitness trackers and smartwatches are widely recognized for their professional health monitoring capabilities and strong value for money, attracting tens of millions of users worldwide. However, many buyers still face a common question: Should I choose Fitbit Charge 6 or Fitbit Versa 4? In this blog, we compare the two representative Fitbit devices to break down their strengths and weaknesses, helping you decide which option best fits your needs in 2026.
Although Fitbit has slowed down its hardware updates after being acquired by Google, with the release of the Fitbit Charge 6 and Fitbit Versa 4 dating back 3 to 4 years, these two devices are still highly popular among users today. They offer a wide range of health features, excellent value for money, and sleek designs. In this section, we’ll compare these two devices in terms of sports features, health monitoring, battery performance, price, comfort, and overall evaluation.
Sports Features
Both the Fitbit Charge 6 and Fitbit Versa 4 support a variety of exercise modes, recording detailed activity data during workouts. Both also have a 50-meter water resistance, making them suitable for swimming and other water sports. A key difference is that the Charge 6 supports Bluetooth connectivity with compatible fitness equipment (like NordicTrack treadmills) for more detailed workout data, which the Versa 4 lacks. Additionally, neither device supports streaming, so you can't listen to music directly while exercising. Overall, the differences in their sports features are minor. If you have compatible gym equipment and plan to use it frequently, the Charge 6 may be a better fit.
Health Tracking
In terms of health tracking, the Fitbit Charge 6 is more comprehensive than the Versa 4. Both devices offer sleep tracking, optical heart rate monitoring, blood oxygen monitoring, and temperature sensing. However, the Charge 6 also includes ECG and EDA sensors, enabling more detailed tracking of your heart health and stress levels. While health tracking devices are not meant to replace professional diagnosis, if you have specific concerns about heart health or stress levels, the Charge 6 would be a better choice for you.
Battery Life
Both devices perform similarly. The official battery life of the Fitbit Versa 4 is 6 days, while the Charge 6 lasts 7 days. However, actual battery life can fluctuate based on factors like GPS use and screen time. For a smart device, this battery life is excellent. Unless you need a more specialized fitness device, such as a Garmin sports watch, you won’t likely face issues with battery life during everyday use. However, note that both devices require a dedicated charging cable, which can be cumbersome and, at times, hinder the charging process due to strap issues. SwanScout has released a charging stand compatible with both devices, offering 3W fast charging. The stand’s adjustable design allows you to conveniently check the charging status while its sleek black and silver aesthetics will enhance your desk setup.
Wearability & Design
In terms of wearability, the Fitbit Charge 6 and Fitbit Versa 4 are both lightweight, with the former weighing just 30g and the latter 37.6g. If you opt for heavier straps, the weight might impact wearability, but generally, both devices are comfortable to wear during exercise or sleep. The Charge 6, with its band design, may feel less bulky while sleeping, while the Versa 4 offers a larger screen and better display quality.
Based on my personal experience, I lean towards the Fitbit Charge 6, as it offers more professional sensors, a lighter wearing experience, and better battery life, all at a slightly lower price. However, this preference assumes that I am comfortable with the fitness band design. If you prefer a more traditional smartwatch appearance, or want a more customizable watch face, the Fitbit Versa 4 is also a great choice. Despite being a few years old, both devices remain highly competitive. So, if you're looking to buy a health tracking band or smartwatch, choosing one based on your preferences will not disappoint! If you don’t want extra charging cables cluttering your desk, pairing your device with the SwanScout 505FB / SwanScout 505FC charger stand is a great option. New customers can enjoy a 10% discount for an elegant and efficient charging experience for your Fitbit device!
