Fitbit Charge 2 Heart Rate + Fitness Wristband - Continuous Heart Rate

Our review of the Fitbit Charge 2 Heart Rate + Fitness Wristband finds it best for active people who want continuous heart rate data without a chest strap and an easy daily activity tracker. The biggest reason to buy is the reliable PurePulse continuous heart rate monitoring that feeds simplified heart rate zones to help you maximize workouts and better estimate calorie burn all day. The Charge 2 is a practical, renewed option for those who value straightforward tracking, basic smartphone notifications and sleep monitoring in a comfortable wristband form.

Key Features

• PurePulse continuous heart rate: Provides automatic, wrist-based heart rate readings throughout the day so users can track effort and resting heart rate without a chest strap.
• Heart rate zones: Simplified Fat Burn, Cardio and Peak zones help you gauge exercise intensity and make workouts more effective for specific goals.
• Connected GPS during run mode: When paired with a phone, you can see real-time pace and distance on the wrist for outdoor runs.
• Activity and sleep tracking: Automatically records steps, distance, calories, active minutes and sleep duration and quality for day-to-day insight.
• OLED notifications and alarm: Displays calls, texts and calendar alerts on the screen and offers a silent vibrating alarm to wake you gently.

Who It's For

The Charge 2 is ideal for everyday exercisers, runners who use phone GPS and anyone wanting continuous heart rate without extra sensors; it suits users who prefer a simple interface and clear heart rate zones to guide training. It is also a good value choice for buyers open to a renewed device that still delivers core Fitbit tracking features.

Those who should look elsewhere include people needing built-in GPS, highly ruggedized hardware for extreme sports, or very long battery life under heavy use; also choose a newer model if you want the latest sensors and a larger color touchscreen.

Pros & Cons

Pros

• PurePulse continuous heart rate gives meaningful all-day and workout data without a chest strap.
• Simple heart rate zones make it easy to adjust workout intensity for fat burn or cardio goals.
• Tracks sleep automatically and offers a silent vibrating alarm for gentle wakeups.
• Compact OLED display shows calls, texts and calendar alerts when paired to a phone.

Cons

• As reported by some customers, durability can be a concern and a renewed unit may show wear over time.
• Battery life feedback is mixed for some users, with occasional reports of rapid drain in certain conditions.

Specifications

Product	Charge 2 Heart Rate + Fitness Wristband (Renewed)
Heart rate	PurePulse continuous, wrist-based
Workout features	Simplified heart rate zones; Connected GPS during run mode
Activity tracking	Steps, distance, calories burned, floors climbed, active minutes
Sleep	Automatic sleep tracking and silent vibrating alarm
Display	OLED display for calls, texts and calendar alerts

Our Verdict

The Fitbit Charge 2 is a pragmatic renewed fitness band for people who want continuous heart rate tracking, simple training guidance and dependable daily activity and sleep monitoring at a modest price. It represents good value for someone prioritizing heart rate insights and ease of use, though buyers seeking built-in GPS or top-tier durability should consider other models.

Frequently Asked Questions

Does the Charge 2 track heart rate all day?
The Charge 2 uses PurePulse continuous wrist-based heart rate to track heart rate throughout the day and during workouts.

Can I see run distance without my phone?
The device uses Connected GPS, so you need your phone with GPS enabled during runs to see real-time pace and distance on the wrist.

Will it notify me of calls and texts?
Yes, the OLED display shows calls, texts and calendar notifications when the band is paired with your smartphone.