Fitbit Charge 2 Heart Rate + Fitness Wristband, Special Edition – Gunmetal – Small – FB407GMBKS

The Fitbit Charge 2 Special Edition delivers all-day fitness and  tracking in a sleek, stylish package. Featuring a polished gunmetal stainless steel case and a small black elastomer band, it combines fashion with function to help you monitor your health and activity effortlessly. With SmartTrack® exercise recognition, smartphone notifications, and guided breathing sessions, you can stay motivated, mindful, and connected—whether you’re on the move or winding down.

Key Features

• Gunmetal Stainless Steel Finish
  Special Edition case paired with a soft, durable black elastomer band (small size: fits wrists 5.5"–6.7").

• OLED Tap Display
  Tap to view steps, alerts, and guided prompts right on your wrist.

• All-Day Activity Tracking
  Measures steps taken, distance traveled, calories burned, floors climbed, and active minutes.

• SmartTrack® Automatic Exercise Recognition
  Detects and records common workouts such as walking, running, and aerobic sessions.

• Sleep Monitoring
  Summarizes rest duration and movement during sleep—data viewable via the Fitbit app.

• Smart Notifications
  Receive call, text, and calendar alerts directly on your wrist when paired with a compatible smartphone via Bluetooth.

• Battery Life
  Lasts up to 5 days on a single charge; fully recharges in 1–2 hours.

• Interchangeable Bands
  Compatible with a wide range of Charge 2 replacement bands (sold separately).

Product Specifications

• Model Number: FB407GMBKS

• Color: Gunmetal Case with Black Band

• Band Size: Small (fits wrists 5.5"–6.7")

• Case Dimensions: 21 × 12 × 11 mm

• Weight: Approx. 30 g

Display

• Type: OLED (tap-responsive only)

Operating System

• Fitbit OS (legacy version)

Connectivity

• Bluetooth 4.0

• Connected GPS (uses paired smartphone)

• No Wi-Fi

Battery

• Type: Lithium-polymer

• Battery Life: Up to 5 days

• Charging Time: 1–2 hours

• Charging Method: USB cable (included)

Water Resistance

• Splash-resistant (not suitable for swimming or full submersion)

Compatibility

• Syncs with iOS, Android, and Windows devices via the Fitbit app

What’s in the Box

• Fitbit Charge 2 Special Edition – Gunmetal (FB407GMBKS)

• Small Black Wristband (pre-installed)

• USB Charging Cable