Google's $180 Fitbit Edge Is Its First Tracker With a Battery You Can Swap, and It Drops Tap-to-Pay

The spec sheet says it in a single plain line: “Google Fitbit Edge has a user-replaceable battery.” The cell is 65 mAh and weighs 1.35 grams, and it is the reason this tracker exists.

Google’s own FAQ on the store page goes further than any spec sheet usually does. “Fitbit Edge is our first Fitbit device built with repair in mind. We made it possible to replace the battery, so you can extend your device’s lifetime.” Google’s Spanish announcement calls it the first repairable activity band, with “una arquitectura modular interna.”

That matters because a fitness band dies the way phones used to: the battery fades, the sensors are fine, and the whole thing goes in a drawer. The Charge 6 is a sealed, 30-gram tracker with a lithium-polymer cell and no stated way in.

The rest of the upgrade is real but smaller. The screen is 1.3 inches, and Google says it is 45% bigger and over 40% brighter than the Charge 6’s. The altimeter is back, so stairs and hills count again. Battery life stays at “Up to 7 days,” and five minutes on the charger buys “up to 1 day.”

	Fitbit Edge	Fitbit Charge 6	Garmin vivosmart 5	Samsung Galaxy Fit3
Price	$179.99	$159.95	$149.99	$59.99
Battery life (maker’s claim)	Up to 7 days	Up to 7 days	Up to 7 days	Up to 13 days
User-replaceable battery	Yes	Not listed	Not listed	Not listed
Built-in GPS	GPS, Galileo	GPS + GLONASS	Connected (phone) GPS	Not listed
NFC payments	No	Yes	Not listed	Not listed
Display	1.3 in AMOLED	AMOLED	Not compared	1.6 in
Weight with band	32 g	30 g	Not compared	Not compared

Figures come from each maker’s own page: Google’s Charge 6 spec sheet, Garmin’s vivosmart 5 announcement and Samsung’s U.S. Fit3 release.

Here’s what the launch copy skips. The Charge 6 lists NFC; the Edge’s connectivity line is Bluetooth 5.4 and GPS, nothing else. Google told Android Authority’s Hadlee Simons that “less than 1%” of Charge 6 owners used the payment feature. the5krunner also lists “No NFC and no Wi-Fi” and notes the EDA stress sensor is gone.

Repair has its own fine print. Android Authority’s Tushar Mehta reports that “the only repairable part is the battery,” and Google hasn’t said what a replacement cell costs or whether it will sell kits. The store FAQ points to a help link for “more info on battery replaceability,” and that’s where the details have to come from.

For anyone buying trackers for a wellness program or a family, the math shifts from “replace the band every two or three years” toward “replace a 1.35-gram part.” That only works once a battery has a price and a seller. Expect the first teardown and the first battery listing to decide whether this was a repair program or a press line, and expect rivals to be asked the same question the next time they launch a sealed band.