Fitbit Charge 4 Fitness Tracker – Black, GPS, Heart Rate, Swim Tracking

Description

About the Product

• With Fitbit Charge 4, there’s no limit to how far you can go.
• This sleek, swimproof tracker is packed with features that help you know your workouts and your body better.
• Features include built-in GPS, Active Zone Minutes, SpO2, exercise modes, and sleep tracking.
• Plus, with Fitbit Pay and up to 7-day battery life, you get more convenience on the go and more inspiration to reach your goals.
• Meet Fitbit Charge 4—a health & fitness tracker that packs built-in GPS and personalised heart rate features into a sleek, comfortable wristband.

Key Features:

• ✅ Built-in GPS: Track your pace and distance during outdoor activities like running, cycling, or hiking.
• ✅ Active Zone Minutes: Receive notifications when you reach target heart rate zones during workouts.
• ✅ SpO2 Monitoring: View your blood oxygen levels’ nightly average directly on your wrist.
• ✅ Sleep Tracking: Monitor sleep stages with an in-app Sleep Score for insights into sleep quality.

How to Wear

The Fitbit Charge 4 is designed for comfortable, everyday wear. Simply fasten the tracker to your wrist using the included S and L bands to ensure a snug fit. It’s swimproof, so you can wear it while swimming or in the shower without worry.

To get the most out of your Charge 4, you can personalize your heart-rate zones using your heart rate reserve, which is the difference between your maximum heart rate and your resting heart rate. Check your heart rate and heart-rate zone on your tracker during exercise to help you target the training intensity of your choice.

Specifications

Feature	Details
Manufacturer	Fitbit Inc.
Total Weight	3.53 ounces
User Compatibility	Syncs with mac OS X, iPhone (5S+), Android (7.0+)

Size Chart

The Fitbit Charge 4 comes with both Small and Large bands included, ensuring a comfortable fit for most wrists.

Band Size	Length
Small	Approximately 5.4 – 7.2 inches
Large	Approximately 7.2 – 8.8 inches

Full Images

Product Details

Key Features

• Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more.
• See a workout intensity map in the app that shows your heart rate changes along your route.
• With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.
• Use 24/7 heart rate to track resting heart rate & better measure calorie burn.
• See your SpO2 nightly average and range on the wrist, and view trends over the past week in the Fitbit app.
• Track your skin temperature each night to see how it varies from your personal baseline.
• Track workouts in real-time with 20+ goal-based exercise modes.
• It’s also swim-proof and water-resistant to 50 Meters, so you can track swims, wear in the shower, and more.

How to Wear & Style

• This sleek, swim-proof tracker is packed with features that help you know your workouts and your body better.
• It can be worn during outdoor runs, rides, hikes and more.
• It is swim-proof and water-resistant to 50 Meters, so you can track swims, wear in the shower, and more.
• Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress.
• Unlock it all in the Fitbit app.
• Play your favorite songs and playlists with Spotify app controls on your wrist.
• Also make secure purchases with Fitbit Pay and get called, text and smartphone app notifications.

Customer Questions and Answers

• Q: How do I use the GPS feature?
  A: Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more.
• Q: What are Active Zone Minutes?
  A: With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.
• Q: Can I track my heart rate?
  A: Use 24/7 heart rate to track resting heart rate & better measure calorie burn.
• Q: Does it track sleep?
  A: Yes, it includes sleep tracking.
• Q: Is it waterproof?
  A: It’s also swim-proof and water-resistant to 50 Meters, so you can track swims, wear in the shower, and more.
• Q: What is Fitbit Premium?
  A: Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress. Unlock it all in the Fitbit app.

Buyer’s Guide

• Step 1: Choose Your Style
  This is a sleek, swim-proof tracker. Select the color that best fits your style.
• Step 2: Explore Features
  Familiarize yourself with the built-in GPS, Active Zone Minutes, SpO2 tracking, and exercise modes.
• Step 3: Sync Your Device
  Ensure your mobile device has Bluetooth LE and an internet connection for syncing. It syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later.
• Step 4: Activate Fitbit Premium
  Enjoy your 90-day free trial of Fitbit Premium. A valid payment method is required. Cancel before the free trial ends to avoid subscription fees. This offer is valid for new Premium users only.
• Step 5: Post-Purchase Check
  Check the product dimensions (9.72 x 1.13 x 0.49 inches) and item weight (3.53 ounces / 100 Grams) to ensure it meets your expectations.
• Consider Accessories
  Enhance your experience with Spotify app controls on your wrist for music playback and use Fitbit Pay for secure purchases.