Fitbit today announced a two-pronged update to its popular line of fitness trackers, adding support for in-depth bike-tracking on the Fitbit Surge and allowing users to easily switch between multiple Fitbit models with "Multi-Tracker Support."

The company says the added support will grant customers more ease-of-use in switching amongst Fitbit devices throughout the day, or week, allowing them to choose "the right tracker for any occasion." The update lets any one user pair up to six Fitbit trackers - the maximum amount of Fitbit variants on the market - to their Fitbit account.

fitbit-surge
After the initial pairing stage, Fitbit will automatically notice when a user switches trackers without needing to enter the Fitbit app. The company notes that as a user transitions amongst trackers throughout the day, for example wearing a "Fitbit One to work, Fitbit Surge for a run, or Tory Burch for Fitbit for a night on the town," the Fitbit app never pauses or hiccups in curating the usual array of steps and calories burnt as a single statistic across every device.

Also announced today is an update specifically to Fitbit Surge, using GPS and "other advanced sensors" to provide a comprehensive overview of various bike riding statistics, including: distance, duration, average speed, heart rate, and calories burned. Already the beefiest Fitbit, with a 7-day battery life and on-board GPS tracking sensors, the company hopes to broaden its fitness-friendly device with the new cycling-specific features.

“Our users are passionate about fitness and have consistently requested a way to track their outdoor cycling activity. We are delivering this feature on Fitbit Surge for active consumers looking to track and better understand performance during rides, in addition to their other workouts,” said Tim Roberts, VP of Interactive, Fitbit. “Our goal is to provide users with the tools it takes to track their exercise and reward them for doing the activities they love to do most – like biking and running.”

Fitbit noted that while the Multi-Tracker Support is slated to hit later this week, the bike-tracking features won't roll out in North America until sometime in April, "with global availability coming soon." The nebulous April launch window for the cycling-focused update sees the company beefing up the features of the Fitbit Surge, the tracker most in direct competition with the Apple Watch, which at $249 is still $100 cheaper than the 38mm Apple Watch Sport.

Top Rated Comments

MacrumoursUser Avatar
140 months ago
No Health app support no sale.
Score: 7 Votes (Like | Disagree)
kcirtap00 Avatar
140 months ago
No Health app support no sale.

I find the Health app clunky and unusable. The Fitbit app is much better in terms of UI I think.
Score: 5 Votes (Like | Disagree)
Stella Avatar
140 months ago
Without any type of ANT support I can't take this seriously to analyse bike usage.

GPS to gather speed data is unreliable depending on the environment - i.e., heavily wooded areas, or large built up areas - with tall buildings. When your stopped, the GPS will still record that you are moving even if 0.5 km/h, which will screw up the overall speeds.

The heart rate monitor on this device isn't actually great either.

I'd rather use dedicated speed / cadence devices that fit on to the bike. Much more reliable.
Score: 3 Votes (Like | Disagree)
paulrbeers Avatar
140 months ago
I prefer my Garmin Vivosmart. Works with all ANT devices (including cadence meters for my bike, and my Heart Rate Monitor strap). Not to mention it also does all iOS notifications (not just text and calls). It gets several days worth of us before it needs a charge (I usually charge it after 3-4 days, but even when I get a low battery warning it still goes the rest of the day).

The only thing it lacks is GPS, but I'm okay with that. I still have my Garmin 405 watch if I really need it.
Score: 2 Votes (Like | Disagree)
2bikes Avatar
140 months ago
I've been waiting for a device specifically for biking. Clunky bike computers suck and I don't want to carry my iPhone, as I've dropped it. I'll look more into this.

How about Garmin Edge 500?
Nothing worn on a wrist is biking friendly.
In addition, there are cases with strings that you can tie to your jersey for smartphones.
Score: 2 Votes (Like | Disagree)
furi0usbee Avatar
140 months ago
I've been waiting for a device specifically for biking. Clunky bike computers suck and I don't want to carry my iPhone, as I've dropped it. I'll look more into this.
Score: 2 Votes (Like | Disagree)

Popular Stories

Apple Logo Top Half

Early iOS 26 Software Leak Uncovers Dozens of Upcoming Apple Features

Monday December 15, 2025 3:05 pm PST by
Software from an iPhone prototype running an early build of iOS 26 leaked last week, giving us a glimpse at future Apple devices and iOS features. We recapped device codenames in our prior article, and now we have a list of some of the most notable feature flags that were found in the software code. In some cases, it's obvious what the feature flags are referring to, while some are more...
apple beta 26 lineup

Apple Leak Confirms Work on Foldable iPhone, AirTag 2, and Dozens More Devices

Monday December 15, 2025 2:05 pm PST by
Last week, details about unreleased Apple devices and future iOS features were shared by Macworld. This week, we learned where the information came from, plus we have more findings from the leak. As it turns out, an Apple prototype device running an early build of iOS 26 was sold, and the person who bought it shared the software. The OS has a version number of 23A5234w, and the first...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Features Leaked in New Report, Including Under-Screen Face ID

Tuesday December 16, 2025 8:44 am PST by
Next year's iPhone 18 Pro and iPhone 18 Pro Max will be equipped with under-screen Face ID, and the front camera will be moved to the top-left corner of the screen, according to a new report from The Information's Wayne Ma and Qianer Liu. As a result of these changes, the report said the iPhone 18 Pro models will not have a pill-shaped Dynamic Island cutout at the top of the screen....
iOS 26

iOS 26.3 Beta 1 Features: What's New So Far

Monday December 15, 2025 4:23 pm PST by
Apple is testing iOS 26.3, the next version of iOS 26 that will launch around January. Since iOS 26.3's testing is happening over the holidays, it is a smaller update with fewer features than we've seen in prior betas. We've rounded up what's new so far, and we'll add to our list with subsequent betas if we come across any other features. Transfer to Android Apple is making it simpler...
Apple Foldable Thumb

Leak Reveals Foldable iPhone Details

Monday December 15, 2025 9:09 am PST by
The first foldable iPhone will feature a series of design and hardware firsts for Apple, according to details shared by the Weibo leaker known as Digital Chat Station. According to a new post, via machine translation, Apple is developing what the leaker describes as a "wide foldable" device, a term used to refer to a horizontally oriented, book-style foldable with a large internal display....
iOS 26

iOS 26.4 and iOS 27 Features Revealed in New Leak

Friday December 12, 2025 10:56 am PST by
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28. The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
apple iphone air battery pack

Apple Aims to Boost Popularity of iPhone Air 2 in Two Ways

Tuesday December 16, 2025 11:06 am PST by
We have been covering iPhone 18 Pro, iPhone 17e, and iPhone Fold details from The Information's report about future iPhone models, and next up is the iPhone Air 2. The report says that Apple aims to make the iPhone Air 2 more attractive in two ways. First, Apple is apparently considering adding a second rear camera to the device, which would resolve a key limitation. The current iPhone...
airpods max 2024 colors

AirPods Max 2 Likely to Offer These 10 New Features

Monday December 15, 2025 7:41 am PST by
Apple released the AirPods Max on December 15, 2020, meaning the over-ear headphones launched five years ago today. While the AirPods Max were updated with a USB-C port and new color options last year, followed by support for lossless audio and ultra-low latency audio this year, the headphones lack some of the features that have been introduced for newer generations of the regular AirPods and the ...
maxresdefault

Apple Developing iMac Pro With M5 Max Chip

Tuesday December 16, 2025 7:30 am PST by
Apple is developing a high-end iMac featuring the M5 Max chip, according to information from leaked internal software. Subscribe to the MacRumors YouTube channel for more videos. The finding comes from leaked kernel debug kit files used by Apple engineers. These kernel debug kit files enumerate unreleased Apple hardware by internal identifiers, such as codenames and platform names, and they...