Are you a fan of Fitbit? Two of their hottest products right now is the Blaze and the Charge 2. How different are these two smartwatches from each other? Let’s take at these key differences in this Fitbit Blaze vs Charge 2 report.
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Comparison Chart: Fitbit Blaze vs Charge 2
First, we want to tell you that the Blaze and the Charge 2 are almost similar in features. So instead of listing all the features and specs of these smartwatches, we’re going to give you a side-by-side comparison table of these products’ key differences.
| Fitbit Watch |  |
 |
| Model | Check Price » Fitbit Blaze | Check Price » Fitbit Charge 2 |
| Sensors | MEMS 3-axis accelerometer, altimeter, optical heart rate tracker, ambient light sensor | MEMS 3-axis accelerometer, altimeter, optical heart rate tracker |
| Materials | Wristband – flexible, durable elastomer material; buckle and frame – surgical-grade stainless steel | Wristband – flexible, durable elastomer material; buckle and frame – surgical-grade stainless steel |
| Wireless technology |
Bluetooth 4.0 radio transceiver | Bluetooth 4.0 radio transceiver |
| Haptic Feedback | Vibration motor | Vibration motor |
| Battery | Rechargeable lithium-polymer battery | Rechargeable lithium-polymer battery |
| Display | Touch screen with color LCD | OLED tap display |
| Size | Small wristband – between 5.5 and 6.7 inches circumference; Large wristband – between 6.7 and 8.1 inches in circumference; Extra large wristband – between 8.1 and 9.3 inches in circumference | Small wristband – between 5.5 and 6.7 inches circumference; Large wristband – between 6.7 and 8.1 inches in circumference; Extra large wristband – between 8.1 and 9.3 inches in circumference |
| Water Resistant | Splash proof. Do not shower or swim with the device. |
Splash proof. Do not shower or swim with the device. |
| Maximum Operating Altitude | 28,000 feet (8,535 m) | 30,000 feet (10,000 m) |
| Battery Life | up to 5 days | up to 5 days |
| Automatic Tracking Stats | Steps taken, current heart rate, hourly activity, distance covered, floors climbed, active minutes, detailed heart rate history, hours slept | Steps taken, current heart rate, distance covered, calories burned, floors climbed, active minutes, hourly activity, sleep history, exercise history, beats per minute, stationary vs active days |
Key Differences: Fitbit Blaze vs Charge 2
Here’s a list of the key differences of the Blaze and the Charge 2.
Display
The first and obvious notable difference is these smartwaches’ display. The Blaze has a touch screen LCD display while the Charge 2 has an OLED tap display.
Ambient Light Sensor
What does an “ambient light sensor” do? According to online sources, this feature is useful in display management in that it helps control the brightness of the device. The Blaze has this feature while the Charge 2 doesn’t.
Maximum Operating Altitude
The Blaze is set to function in altitudes of up to 28,000 feet (8,535 meters). On the other hand, the Charge 2 has a maximum operating altitude of up to 30,000 feet (10,000 meters).
Music Control
With the Blaze, you can adjust the volume of the songs from your smartphone, and even play, pause, or switch songs. With the Charge 2, you can’t do this.
Also read: Fitbit Blaze vs Ionic, Smartwatch Comparison
Final Word: Fitbit Blaze vs Charge 2
Which Fitbit watch do we recommend?
Because it has a few more features that are helpful, we’re going with the Blaze. Plus, it has a touchscreen LCD display. Get the Fitbit Blaze here.
Where to Buy Blaze and Charge 2
Cheap Fitbit Alternatives
Is the Fitbit too expensive for you? Try one of these cheaper fitness tracker alternatives.
