Fitbi Charge 4

Main

• Brand: Fitbit
• Color: Black/ blue

General

• Type: Fitness tracker
• Compatible Products: mac OS 12.2 or Later | Android 7 or Later | iOS 5 or Later

Display

• Display Type: OLED
• Resolution: 160X100

Features

• Features: Up to 7 Days Battery Life | Built-In GPS Navigation & Tracking | 24/7 Heart Rate Tracking
• Waterproof:  50m
• Controls: Button, Touch

Connectivity

• Operating distance: 10m
• Connectivity Type: Wireless
• Sensors: Accelerometer, Altimeter, Pedometer, Heart rate sensor, Calories burned
• Bluetooth Version: 4.0

Physical

• Band: Small: Fits Wrists 140mm-180mm

                     Large: Fits Wrist 180mm-220mm

• Dimensions: 35.8 x 22.7 x 12.5 mm
• Material Used: Strap material Silicone

                                  : Case Material Plastic

Processor& Storage

• OS: Proprietary

Battery

• Battery Life: Up to 7 days
• Battery Type: Lithium polymer
• Battery Charge Time: 2 hours
• Temperature: -4 to 140 degrees F