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Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (US Version), 1 Count Black Large (Pack of 1)

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.

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.