The Fitbit Zip is no longer sold new through major retailers as of 2026, but you can find refurbished or used units on platforms like eBay, Amazon Renewed, or specialty electronics resale sites.
Best Buy discontinued the Fitbit Zip as of 2024, so it is no longer available for purchase there.
Head to Best Buy’s website or swing by a local store if you want to double-check. Any remaining stock would probably be open-box or clearance items at this point.
The Fitbit Zip works best when worn close to your body, such as in a shirt pocket, bra, pants pocket, belt clip, or waistband.
This keeps the sensors snug against you for accurate step counts and heart-rate tracking. Skip the necklace trick or clipping it to floppy fabric—those tend to mess with the readings.
The Fitbit Zip launched in September 2012 alongside the Fitbit One.
These two devices kicked off Fitbit’s Bluetooth Smart era, letting users sync directly to smartphones. It was a big step up from earlier clip-ons like the Fitbit Ultra.
The Fitbit Zip uses a CR2025 3V coin cell battery.
You can grab one at practically any drugstore, electronics shop, or online retailer. Just make sure the “+” side faces up when you pop it in.
With regular use, a Fitbit Zip battery lasts about 6 months.
Heavy syncing or cold weather can nibble away at that a bit faster. You’ll see a low-battery warning when it’s time to swap in a fresh CR2025.
Common fixes include restarting Bluetooth, power-cycling your phone, or reinstalling the Fitbit app.
Don’t forget to enable your phone’s location services—the app needs that to spot your Zip over Bluetooth. If syncing still fails, try logging into your Fitbit account on another device to see if the issue follows.
As of 2026, discontinued Fitbit models include the Alta (2016), Alta HR (2017), Flex 2 (2016), One (2017), and Zip (2012).
Fitbit’s lineup has moved on to newer gadgets like the Inspire series and Charge models. For the latest updates, check Fitbit’s support page.
The Fitbit One has been discontinued since 2017.
You might still find leftover stock from third-party sellers, but official Fitbit support and app updates no longer cover the One.
The Fitbit Zip estimates calories burned using your basal metabolic rate (BMR) and activity data.
Your BMR covers calories burned just lying around, while activity data tracks steps and movement intensity. It’s not perfect, but it gives a solid rough estimate.
Yes, the Fitbit One includes a wristband and can be worn on your wrist.
Fitbit shipped it with a pocket clip and a separate wristband for those who prefer wearing it on their arm. The wristband is adjustable, so it’s pretty comfy.
Check the back or side of your device for a five-digit model number starting with “FB”.
Plug that model number (e.g., FB12345) into a search engine to figure out exactly which Fitbit you’ve got. Works for all models, even the old Zip.
A drained or improperly seated battery is the most likely cause.
Pop open the battery door, take out the CR2025, wait about 10 seconds, then slide it back in with the “+” side facing up. If it still won’t fire up, the battery might be toast.
Yes, you can charge a Fitbit Zip using a standard USB phone charger.
If your charger only has a regular USB port, grab a USB-to-micro-USB adapter. Plug it straight into the wall or a powered USB hub for the fastest charge.
Maya Patel is a software specialist and former UX designer who believes technology should just work. She's been writing step-by-step guides since the iPhone 4, and she still gets genuinely excited when she finds a keyboard shortcut that saves three seconds.