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Fitbit Charge 2 Problems and Solutions

Fitbit Charge 2 Problems
Fitbit Charge 2 Problems and Solutions - The Fitbit Charge 2 most definitely looks like a fitness tracker, not a bracelet or anything suggestive of a "fashion" wearable. But the Charge 2 problems is the key design change enables a multi-sport mode, problem solving by tap on the display once for running, tap on it again for biking, and so on. Fitbit has also added "connected GPS" to the Charge 2: the wristband will pull GPS data from the phone while you’re walking, running, or hiking outdoors.

Fitbit Charge 2 Problems and Solutions

The promise is great. It’s a Charge HR on steroids, a Charge HR that pushes you to do more beyond just basic step-counting and sleep-tracking. But it didn’t fulfill that promise for me. We found notable discrepancies in distances tracked with the Charge 2 compared to GPS sport watches (something Fitbit said was due to bugs after multiple attempts to troubleshoot the issues).  First, at the most basic level, the Fitbit Charge 2 does what many other activity trackers do. It records your daily step count, stairs climbed, calories burned, distance traveled, heart rate, and sleep patterns. It will show notifications from your smartphone, like incoming phone calls and calendar alerts.

Fitbit Charge 2 Problems
Fitbit Charge 2 Problem Solving

The Charge 2 also has dedicated functions for recording workouts, something that the Charge HR didn’t have. These include running, walking, hiking, biking, and elliptical workouts. There’s even an interval mode, in which the Fitbit pulses on your wrist to tell you when to stop and start an activity, and it will record weight-lifting sessions.

Problems there's also a new feature called Cardio Fitness Score. It’s a combo hardware-software feature: Fitbit uses your resting heart rate, recorded with the wristband; some of your exercise data; and your profile information, to assign a heart-health score, found in the heart rate section of the mobile app. Anything over 44.9 is "excellent" for my age and gender, according to Fitbit.

But of the half-dozen distance tests we did in either Run, Walk, or Hike mode, the Charge 2 only accurately recorded one event, a 5K run (3.11 miles). Otherwise, distances were off, whether we used Fitbit’s connected GPS feature or not. A 1-mile walk was recorded as 0.71 mile on the Charge 2. A 3-mile run was recorded as 2.13 miles. A 3.6-mile hike was recorded as 3.3 miles.

How to Fix Fitbit Charge 2 Problems

To try to solve Fitbit Charge 2 problems, and partly at Fitbit’s request, We switched from a new iPhone 7 back to an older iPhone, and read the iPhone 7 manual to ensure the right settings and it was suggested that there may have been compatibility issues Charge 2 wristband.

Still, the Fibit distance-tracking was disappointing. Just this past weekend, a 4.28-mile hike was recorded as a 3.83-mile hike on the Charge 2 (without GPS), and it measured a 3.02-mile run as a 2.82-mile run, even while using connected GPS. Some other Fitbit users have reported inaccurate distances in Fitbit’s online forums.

Fitbit initially suggested it may have been my stride length or the fact that We was pausing to walk during runs that may have been causing this. Eventually, the company said they've identified a bug in the software on Charge 2 that causes inaccurate distance estimates when using Connected GPS to track the Walk and Hike activities. With regards to some of the other discrepancies, Fitbit says the company is continuing to investigate it.

There was another software bug as well that showed an outdated distance on the display when We would first raise my wrist during a run. After lowering my wrist and raising it back up again, sometimes more than once, the reading would adjust itself.

Problems Inaccurate Distances

It’s not just the inaccurate distances that befuddled me, though that has been by far my biggest problem with the Charge 2. Fitbit added a big display and multiple-sport modes to the wristban, but didn’t add a pause function. No button, no tap-to-pause option, nothing. So if you need to stop during a workout, to tie your shoe, wait for a friend, or catch your breath , you can’t. It’s also not waterproof.

Then there’s the Charge 2’s Relax feature, which guides you through deep breathing exercises. Apple introduced a similar feature called Breathe in its new Apple Watch software; though Fitbit has said its Relax app is more personalized, because it uses your heart rate to gauge your breathing rate.

But when you launch into Relax mode, which lasts either two or five minutes, the Charge 2 doesn’t offer you any kind of haptic feedback to guide you through it. You actually have to stare at your Fitbit’s display for two to five minutes to see a digital representation of your breathing, a circle swelling and shrinking in size.

Fitbit still doesn’t share its data with Google Fit or Apple Health, which not only act as repositories for health data but also share the data with other apps. Instead, Fitbit has direct data-sharing partnerships with a bunch of health and fitness apps, including Strava, RunKeeper, MapMyRun, MyFitnessPal, Weight Watchers, Lost It!, even Amazon’s Alexa app.

But to its credit, Fitbit has almost perfected the art of subtle motivation, if you could just get past how demotivating the accuracy issues are Overachiever the app practically shouts if you’ve far surpassed your daily step goal. You can also set weekly exercise goals in the app. While We was largely  inspired by the need to test and test again, and again the Fitbit, it was nice to get that five-day exercise badge.

These slaps on the back, these virtual nudges, aren’t limited to the mobile app; they happen on the Fitbit itself, too. "Take me for a walk?" the Charge 2 pleads, in scrolling text across the display, if you haven’t moved in a while. Other times, it’s more specific with its requests: "Feed me 250 steps." That’s not much. When you hit your daily step goal, little pixelated fireworks light up the display.

The Charge 2 automatically tracks your more vigorous activities, too, even if you don’t bother to put it into multi-sport mode. (This "smart track" feature is available on a few different Fitbits now, and a lot of competing wristbands do this, too.)

Fitbit Charge 2 Problems and Solutions
Finally, the Fitbit Charge 2 will last nearly a week on a single charge, even with its larger display and multi-sport features. That’s not as impressive as the months-long battery life you’ll get with a Garmin Vivofit or a display-free Misfit tracker, but it’s a lot better than the one-day battery life of an Apple Watch.

Still, it’s hard not to feel as though Fitbit’s approach to product releases this year has been more about volume than about innovation. The company has released four new wearables since the winter: the bracelet-like Alta (which I liked), the smartwatch-like Blaze, the entry-level Flex 2, and this one, the Charge 2, all of which come with a new aesthetic but improve on preexisting technology in iterative ways, improve batterylife with waterproof for the new Fibit Charge 3 . The step-counting and sleep-tracking are the same. The heart rate sensors are the same, though Fitbit says it is constantly improving its heart rate sensing technology. Two of these wristbands now have "connected GPS," but in my experience with the Charge 2, that didn’t mean it was more accurate.

Fitbit Not Charging

Fitbit says bug fixes are coming to the Charge 2, which just started shipping, and that those bug fixes will help it do one of the basic things it’s supposed to do, which is track your distances traveled. And therein lies the rub: in the world of constant software updates, firmware updates, and bug fixes, you’re supposed to be patient and wait it out (and give more of your personal data over, while you’re at it). Call me crazy, but that seems like an unfair bargain.

If your Fitbit not charging, try to restart your tracker:
  1. Plug the charging cable into the USB port on your computer or a UL-certified USB wall charger.
  2. Clip the other end of the charging cable to the port on the back of the tracker.
    • The pins on the charging cable must lock securely with the port.
  3. Make sure the button on your tracker is aligned with the button opening on the charging cable. You’ll know the connection is secure when the tracker vibrates and you see a battery icon on your tracker’s display. Your Charge 2 will begin charging.
  4. Press and hold the button on your tracker for four seconds. When you see the Fitbit logo and the tracker vibrates, this means the tracker has restarted.
After your tracker restarts you can unplug it from the charging cable and put it back on. For additional troubleshooting or to contact Customer Support.

Fitbit now says that it has identified the Fitbit not charging issues with the Charge two and has issued a free software update to fix it.

"These software errors caused the tracker to occasionally calculate stats like pace and distance with less precision than we expect from our products," a spokesperson for Fitbit said via email. "We corrected these issues through a free software upgrade available to all Charge 2 users."

Fitbit also underscored that the company "has performed and continues to perform internal studies to extensively test the accuracy of" its products, and that it believes that it's health and fitness trends over time that matter most to its users. The Fitbit Manual will continue update and review as needed.