Fitbit Versa 4 has added ECG ECG monitoring, skin temperature monitoring, snoring monitoring, etc., which further improves the comprehensiveness of health monitoring.

The battery life of Fitbit Versa 4 has been improved by about 20% compared to its predecessor, and can last up to 7 days under typical usage scenarios.

Fitbit Versa 4 has a new GPS function, which can record the movement track more accurately.

Fitbit Versa 4 adds more dials and apps to meet the personalized needs of different users.

Fitbit Versa 4 continues the square design of its predecessor, the watch body is made of aluminum and weighs only 30 grams, which is light and comfortable to wear. The front of the watch adopts a 1.4-inch AMOLED display, with a fine and clear display effect.

The functional experience of Fitbit Versa 4 has been significantly improved compared to its predecessor, with the addition of ECG ECG monitoring, skin temperature monitoring, snoring monitoring and other functions, which further improves the comprehensiveness of health monitoring. Meanwhile, the watch also adds a new GPS function, which allows for more accurate recording of movement trajectories. In addition, more dials and apps have been added to the watch, which can meet the personalized needs of different users.

The Fitbit Versa 4 has an excellent battery life, which can last up to 7 days under typical usage scenarios.

Pros:

Fully upgraded health monitoring features, longer battery life, new GPS features, more dials and apps.

Cons:

Slightly higher price, no NFC payment support.

Overall, the Fitbit Versa 4 is a highly recommended smartwatch with fully upgraded health monitoring features, longer battery life, added GPS function and richer dials and apps to meet most users' needs.

To get the best health monitoring data, users are advised to wear the watch on the wrist and keep it close to the skin.

For longer battery life, users are advised to turn off some of the features when the watch is not in use.

Users are advised to clean the watch regularly to maintain a good experience.

Fitbit Versa 4 represents the advancement of smartwatch technology, which brings users a more comprehensive, professional and convenient health management experience.

Below are some Fitbit Versa 4 use cases:

A student uses Fitbit Versa 4 to record daily exercise data and uses the watch to check sleep quality.

A sports enthusiast uses the GPS function of Fitbit Versa 4 to record exercise tracks and uses the watch to view exercise data.

A user with a heart condition uses the ECG monitoring feature of Fitbit Versa 4 for heart health monitoring.

Fitbit Versa 4 is a smartwatch with comprehensive functions, excellent experience and focus on health management, and I believe it will be loved by many users.