Google Retires the Charge Line With the New Fitbit Edge, Featuring a Larger Display, Revamped GPS, and Expanded Workout Tracking

Google has officially confirmed that the popular Fitbit Charge fitness tracker line is coming to an end, with the anticipated next-generation device pivoting to a new brand identity. Rather than launching a Fitbit Charge 7, the company is introducing the Fitbit Edge. This new release brings the hardware closer in line with the user interface found on the Google Pixel Watch 5, while incorporating internal technology first developed for the screenless Fitbit Air.

The transition answers lingering questions regarding Google’s long-term strategy for the Fitbit brand name. Even though the companion smartphone application was recently rebranded to Google Health earlier this year, the Fitbit moniker remains firmly in place for its wearable hardware lineup. Pre-orders for the Fitbit Edge open immediately, with official retail availability scheduled for October 27.

The Fitbit Edge maintains the compact screen format that defined the Fitbit Charge series, but Google has implemented a series of notable hardware adjustments. Among the most significant improvements is a redesigned GPS system. On previous models like the Fitbit Charge 5 and Charge 6, users frequently reported that reliable GPS functionality required loosening the device band substantially—a compromise that unfortunately deactivated heart rate monitoring. Google has acknowledged that this was previously a design limitation, but the company states that the Fitbit Edge delivers a GPS experience that is roughly 40 percent more accurate than its predecessor, thanks to a new GPS chipset and a redesigned aluminum case.

Additionally, the device introduces a built-in altimeter to measure elevation changes and track stairs climbed. The Fitbit Edge also adopts the automated workout recognition features from the Fitbit Air, expanding its sport detection capabilities from a modest handful of activities to roughly 100 different sports. This means the tracker can automatically recognize workouts without manual button activation, ranging from traditional running and cycling to activities like paddleboarding, pole dancing, and even niche tasks such as gardening and lawn care.

The user interface has been overhauled to match the cleaner design language of the Pixel Watch 5. Furthermore, Google has replaced the touch-sensitive pseudo-button of past models with a physical side button that offers tactile feedback. However, these upgrades come with some trade-offs. The Fitbit Edge notably drops support for Google Pay and contactless NFC payments. Furthermore, the pricing has increased significantly, moving from the historical street price range of $99 to $129 for the Charge 6 up to a starting retail price of $179 for the standard Fitbit Edge, alongside a special Stephen Curry model priced at $219.

What’s New vs Charge 6

As the direct successor to the Fitbit Charge 6 released in 2023, the Fitbit Edge introduces several hardware and software updates. The display has been enlarged by 46 percent, featuring a 1.34-inch AMOLED screen housed in a case measuring 11.5mm thick. For the first time in a Fitbit-branded product, the device features a user-replaceable and serviceable battery, addressing long-standing repairability concerns in the wearables market.

The device introduces structured workout support and allows for dual usage configurations, enabling users to switch back and forth seamlessly between a Pixel Watch and a Fitbit Air. Fast-charging capabilities have also been included, providing a full day of battery life from a five-minute charge. Despite these additions, certain features from the previous generation have been removed. Aside from the omission of Google Pay, the EDA Scan feature has been removed, though the device maintains continuous background stress monitoring. The band attachment mechanism has also been updated, and the charging cable has been standardized to match the hardware used by the Fitbit Air.

General specifications carried over from previous iterations include a claimed seven-day battery life, Bluetooth heart rate broadcasting capabilities, phone music controls, turn-by-turn directions via Google Maps when connected to a phone, comprehensive sleep tracking, and continuous heart rate monitoring with high and low alerts. The device retains FDA- and EU-approved medical ECG functionality with background Atrial Fibrillation detection, a skin temperature sensor, and a 5ATM water resistance rating alongside IP68 dust protection.

Alongside the hardware announcements, Google revealed a multi-year partnership with Flo Health, an application serving 80 million users. Beginning early next year, the collaboration will enable bidirectional data synchronization between the two platforms. Users will be able to pull cycle data from Flo Health into Google Health, while transmitting resting heart rate, skin temperature, heart rate variability, and sleep metrics back to Flo Health. Google plans to utilize this cycle-tracking data to provide personalized general and workout suggestions, while collaborating on new women’s health products and large-scale research initiatives.

Detailed Tech & Model Specs

The Fitbit Edge case is constructed from 100 percent recycled aluminum and will be available in several core color configurations. The Matte Black Aluminum model pairs with an Obsidian active band, the Polished Silver model features a Fog active band, the Satin Pyrite Aluminum variant includes an Olive active band, and the Champagne Gold model comes with a Canyon active band. A Satin Pyrite Aluminum case is also featured on the Stephen Curry Special Edition model.

Internally, the device runs on an Ambiq AP5 MCU processor with Bluetooth 5.4 connectivity. The GPS chipset supports dual-satellite configurations in the United States with GPS and Galileo, while international models add GLONASS, BeiDou, and QZSS support. Onboard storage includes 64MB of NOR flash memory, capable of storing seven days of detailed motion data in minute intervals, thirty days of daily totals, and heart rate readings recorded every two seconds.

Internal sensors include an altimeter, accelerometer, gyroscope, red and infrared sensors for blood oxygen saturation measurements, multipurpose electrical sensors compatible with the ECG application, a photoplethysmography optical heart rate sensor, an ambient light sensor, and a far-field skin temperature sensor. The internal battery has a capacity of 65mAh and supports full recharging in approximately 90 minutes. The device weighs 17.7 grams without a band and requires smartphones running iOS 16.4 or newer, or Android 11 or newer.

Manual workout profiles on the Fitbit Edge encompass a wide range of activities, including running, cycling, swimming, strength training, yoga, Pilates, HIIT, golf, tennis, and martial arts. These profiles are complemented by an extensive automated activity detection system capable of identifying roughly 100 sports and physical tasks. While core activities such as outdoor walking, running, and cycling are identified automatically without contextual history, a secondary tier of detection relies on user patterns, historical data, and past confirmations within the companion application to accurately log specialized movements, household chores, and niche recreational activities.

Some Fitbit Air Updates

In tandem with the announcement of the Fitbit Edge, Google is rolling out software and accessory updates for the existing Fitbit Air. The most prominent update is the expansion of its automated workout detection capabilities, which now supports the same roster of roughly 100 sport profiles found on the Edge. According to Fitbit, updated algorithms make the detection system twice as accurate and reduce missed workouts by more than half, provided activities meet the standard fifteen-minute duration threshold.

Additionally, Fitbit is introducing new Metal Mesh accessory bands for the Fitbit Air in Champagne Gold and Polished Silver finishes. These bands will be available individually or bundled with the device at launch. Furthermore, the previously announced Health Guardian feature is scheduled to begin delivering diagnostic reports later this month to existing Fitbit Air users and compatible Fitbit community members, providing deeper insights into personal wellness trends over time.

Going Forward

The introduction of the Fitbit Edge marks a decisive evolution for Google’s fitness tracker portfolio, effectively retiring the Charge moniker while consolidating design elements from the Pixel Watch and Fitbit Air ecosystems. While the transition brings noticeable hardware enhancements—such as a larger AMOLED display, a physical control button, an integrated altimeter, and significantly improved GPS accuracy—the removal of contactless payment functionality and a higher price point introduce new variables for consumers. As testing and hands-on evaluations begin, the market will soon determine whether these strategic shifts successfully position the new device as a competitive option in the modern wearables landscape.