Fitbit Charge 2 Heart Rate + Fitness Wristband (Black, Large)

What people love (and don’t love)

What people love

Large screen with switchable straps for better customization.
Good battery life lasting for days without a charge.
Easy to use and compatible with Android and PC devices.
Effective for monitoring heart rate, steps, and fitness progress.
Responsive and helpful customer service from Fitbit.

What people don’t love

Screen prone to scratches, requiring additional screen protectors.
GPS tracking for running mileage can be inaccurate and lacks calibration instructions.
Limited functionality with Apple devices not clearly explained beforehand.
Straps come in two sizes, which may cause confusion if not chosen carefully.

A reliable and user-friendly fitness tracker with great features but some minor issues to consider.

Summary based on customer review evidence.

Check price on Amazon

Quick facts

Brand: Fitbit
Price: USD 98.99
Rating: 4.30 (30375 reviews)

If you want a straightforward wristband that keeps tabs on daily activity and workouts, the Fitbit Charge 2 is built for all-day tracking with continuous, automatic wrist-based heart rate. It helps you better understand effort during exercise with simplified heart-rate zones (Fat Burn, Cardio, Peak), while also covering the basics like steps, distance, calories burned, floors climbed, and active minutes.

You can view the current price and full details on Amazon here.

Beyond workouts, Charge 2 supports everyday convenience and recovery insights. You can view call, text, and calendar notifications on the OLED display, automatically track sleep, wake with a silent vibrating alarm, and get reminders to move. For runs, it uses Connected GPS (GPS via smartphone) to show real-time stats like pace and distance on your wrist.

Fit and usage notes: this version is Black in a Large size, designed for wrist circumferences from 170 to 206 mm. It’s splash proof and water resistant (IPX4)—avoid showering with it or submerging it in water. Like all heart-rate tracking technologies, accuracy can vary based on physiology, device placement, and movement.

PurePulse continuous, automatic wrist-based heart-rate tracking to help measure calorie burn all day
Simplified heart-rate zones (Fat Burn, Cardio, Peak) to help you gauge workout intensity
OLED display shows call, text, and calendar notifications; includes reminders to move and a silent vibrating alarm
Automatic sleep tracking plus guided breathing sessions based on your heart rate
Connected GPS via your smartphone during run mode for on-wrist pace and distance
Wireless syncing to computers and 200+ iOS, Android, and Windows devices (Bluetooth)

At under a tenth of a pound (0.08 lb) with a buckle closure and silicone/rubber band, Charge 2 is an easy fit for daily wear, whether you’re focused on step goals, structured cardio, or simply staying consistent over time.