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Fitbit Charge HR Review

Fitbit Charge HR Review

Are you an active person? Are you interested in tracking your steps, heart rate, calories, and sleep? If you’ve answered yes to any of these questions, you might consider buying a new activity tracker. With so many activity trackers on the market nowadays there are so many models to choose from. One company that is very popular is known as Fitbit. In this review, we will talk all about the brand new Fitbit Charge HR activity tracker.

One of the amazing things about the all new Fitbit Charge HR is that it is one of many new wearable technology trackers that can read your heart rate without having to wear a chest strap. Fitbit’s previous Charge was a decent unit but it was lacking a heart rate feature.

How Does Fitbit Measure My Heart Rate Without a Chest Strap?

With the Charge HR, your heart rate can be measured without having to wear a chest strap. Fitbit’s brand new Charge HR activity tracker uses 2 bright green LEDs. As your heart beats, your capillaries expand and contract due to changes in blood volume. The Fitbit Charge HR activity tracker uses the two LEDS  to shoot light into your flesh and detect blood volume changes beneath your skin. The lights flash continuously. By monitoring your heart rate non-stop, you can learn great info about your resting heart rate and how intense your training sessions really are. The Fitbit Charge HR comes with stellar guidelines so you make sure you’re tracking your heart rate properly.

How is the Battery Life?

The Fitbit Charge HR has amazing battery life. It can last a full five to seven days on a full charge. This is superior to other activity trackers that you have to charge.

Is the Charge HR Waterproof?

The Fitbit Charge HR unfortunately is not waterproof. Considering this is a tracker designed for daily use, you might not be happy with it not being waterproof. It is water resistant though so rain, splash, or sweat would not hard the unit. It is not recommended to shower with it though which is one of the downsides. It also cannot be used in a swimming pool. If you are looking for a monitor to track swimming laps, you can look into the Polar Loop activity tracker.

How is the Sleep Tracking?

Fitbit’s sleep-tracking algorithms are pretty accurate. They aren’t the most detailed, but they are solid. A nice thing about the Charge HR is that unlike other activity monitors with sleep tracking, you don’t have to press a button to indicate bedtime or for your morning wake-up call. With Fitbit’s app, it relays when you were sleeping, restless, and awake. These sleep statistics are shown in a color-coded sleep pattern graph.


Overall the Fitbit Charge HR is a great unit for someone looking to track steps, distance, calories, heart rate, sleep, etc. It is a great unit if you’re tracking several workout sessions or simply a couple miles per week. If you’re a hardcore athlete looking to track detailed running stats, you may need something more serious like the Garmin Forerunner 920XT.

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