The Fitbit Charge 6 excels in comfort, making it one of the best fitness trackers for continuous 24/7 wear. Its lightweight design and thoughtful construction eliminate the common discomfort issues associated with wearable devices.

Exceptional Comfort Design: Weighing just 29 grams, the Charge 6 feels virtually weightless on your wrist. The soft medical-grade silicone band provides a comfortable fit without the sticky, sweaty feel of cheaper materials. At only 12.2mm thick, its slim profile sits naturally against your wrist without the bulk that makes other fitness trackers feel cumbersome.

All-Day Wearability: Users consistently report forgetting they're wearing the device—the hallmark of exceptional comfort. The smooth, rounded edges eliminate pressure points that cause discomfort during extended wear. Whether you're working out, showering, or going about daily activities, the Charge 6 remains unobtrusive and comfortable.

Superior Sleep Comfort: The Charge 6's lightweight construction makes it ideal for sleep tracking. Unlike bulkier smartwatches that feel awkward against pillows or create pressure points when sleeping on your side, this device won't disrupt your sleep. The smooth band material doesn't catch on bedding or cause discomfort during movement.

Proper Fit and Sizing: The included small and large bands accommodate wrist circumferences from 5.5 to 8.7 inches. Proper fit is crucial—tight enough for accurate sensor readings but loose enough to avoid restricting circulation or leaving marks. The flexible silicone allows natural wrist movement without binding.

Comfort Maintenance: Regular cleaning with mild soap and water, especially after workouts, prevents buildup that could cause skin irritation. Allowing the band and your wrist to dry completely helps maintain comfort during continuous wear.

Bottom Line: If you want a fitness tracker you can comfortably wear 24/7 for comprehensive health monitoring, the Fitbit Charge 6 delivers. Its lightweight, low-profile design successfully balances functionality with genuine wearing comfort.

The Fitbit Charge 6's built-in GPS has significant accuracy issues that make it unreliable for serious fitness tracking. During testing, it consistently produces distance measurements that are off by 15-20% compared to phone GPS and dedicated devices.

The problem stems from a design flaw where wearing the band tight enough for heart rate accuracy blocks the GPS signal. Your best option is using Connected GPS mode, which relies on your phone's GPS for accurate tracking.

While the Charge 6 excels at step counting, heart rate monitoring, and sleep tracking, don't rely on its built-in GPS for precise distance measurement if accuracy matters for your workouts.