This isn’t a smartwatch after all - it’s a fitness tracker. It’s not flashy, and the display is a bit lackluster. Generally speaking, the overall design of the Fitbit Charge 4 could be described as “fine.” It does the job. I wasn’t able to get to a pool to test this due to the ongoing lockdown. On the bottom of the device you’ll find the charging pins and a heart rate monitor.Īs you would expect from a fitness tracker in 2020, the device is water-resistant to up to 50 meters and supports swim tracking as a result. It works fine, though sometimes you have to press harder for it to work. On the side of the Charge 4, there’s a haptic button, which wakes the display and serves as a home button in the device’s software, among other things. An updated display would have been appreciated here. Not only that, it’s not very bright, and can sometimes be difficult to read in sunlight. It’s not always on, and it often doesn’t wake when you raise your wrist. The display is pretty boring and at times frustrating to use. On the front of the device, you’ll find a 1-inch monochrome OLED display with a resolution of 160 x 100 pixels. What is RAM? Here’s everything you need to know †Premium content and features subject to change.Wearing a fitness tracker could help you detect COVID fasterīest Fitbit deals: Save on Fitbit Versa 4 and Fitbit Charge 5 If you believe you are experiencing a medical emergency, call emergency services. If you have any concerns about your health, please talk to a healthcare provider. It is intended to provide information that can help you manage your well-being. This feature is not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes. ⧫⧫⧫The Health Metrics dashboard and the metrics displayed in the dashboard are not available in all countries. The SpO2 feature requires more frequent charging.

It is intended to help you manage your well-being and keep track of your information. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. Significant changes in ambient temperature may negatively impact skin temperature tracking. Skin temperature is only available in the Fitbit app and only displays variation. ⧫⧫Skin temperature variation and SpO2 are not available in all markets. * Varies with use and other factors up to 5 hours with continuous GPS.

Fitbit charge 4 charger