Can you use Fitbit Charge 4 with iPhone?

Fitbit Charge 4 Bed Fitbit
Fitbit Charge 4 Bed Fitbit (Image credit: Fitbit)

Can you use Fitbit Charge 4 with iPhone?

Best answer: Yes. Fitbit wearable devices work with iPhones and Android-based smartphones.Fitbit: Fitbit Charge 4 (from $150)


The Fitbit Charge 4 syncs automatically and wirelessly to computers and over 200 leading iOS, Android, and Windows devices using Bluetooth LE wireless technology. For syncing, your mobile device needs to be an iPhone 5S and later, iPad 5 gen. and later, or Android 7.0 and later. With the free Fitbit app, you can see a running history of your steps, distance, calories burned, and active minutes, and your sleeping information.

Thanks to the integration between the Fitbit Charge 4 and your smartphone, you can also receive notifications that allow you to stay connected when you're on the move. Included here are call and calendar alerts, text notifications, and more.

What the Fitbit Charge 4 does

The Fitbit Charge 4 is the company's most feature-rich fitness tracker to date. Among the tools available are continuous heart rate tracking, automatic exercise recognition, real-time pace and distance, goal-based exercises, all-day calories burn, sleep tracking, and much more. It also ships with over 20 exercise modes, including run, bike, swim, yoga, and circuit training. There's also personalized guided breathing sessions based on your heart rate, and a female health and wellness tracker.

Wear it 24/7

The fitness tracker will last for up to seven days between charges. And because it's water-resistant to 50 meters, you can wear the Fitbit Charge 4 virtually anywhere.

Bryan M Wolfe
Staff Writer

Bryan M. Wolfe has written about technology for over a decade on various websites, including TechRadar, AppAdvice, and many more. Before this, he worked in the technology field across different industries, including healthcare and education. He’s currently iMore’s lead on all things Mac and macOS, although he also loves covering iPhone, iPad, and Apple Watch. Bryan enjoys watching his favorite sports teams, traveling, and driving around his teenage daughter to her latest stage show, audition, or school event in his spare time. He also keeps busy walking his black and white cocker spaniel, Izzy, and trying new coffees and liquid grapes.