Do Charge 5 Bands Fit the Charge 6?
Short answer: yes, perfectly. The Fitbit Charge 6 uses the same case shape and the same press-in band connector as the Charge 5, so every Charge 5 band fits the Charge 6 and every Charge 6 band fits the Charge 5. No adapters, no exceptions, no fine print.
If you are upgrading from a Charge 5, your entire band collection comes with you. Here is why, plus the full Charge family tree so you know exactly which generations share bands and which do not.
Why Charge 5 and Charge 6 Bands Are Interchangeable
When Fitbit built the Charge 6, it kept the Charge 5's body and band attachment system unchanged. The upgrades went into the tracker itself, while the band mount on the outside stayed identical. Bands attach with a press-in connector: press the flat button on the underside of the band, slide it out, and click the replacement in until it locks.
That means any band listed for the Charge 5 or Charge 6 fits both trackers, and at OzStraps you will see the two listed together on every compatible band.
The Charge Family Tree
Charge bands only swap within their own generation pair. Here is the full map:
| Your tracker | Shares bands with |
|---|---|
| Charge 6 | Charge 5 |
| Charge 5 | Charge 6 |
| Charge 4 | Charge 3 only |
| Charge 3 | Charge 4 only |
| Charge 2 | Nothing else, its own connector |
The One Trap: Charge 4 and Older
The connector changed completely between the Charge 4 and the Charge 5. So if you are upgrading from a Charge 4 or Charge 3, your old bands will not fit the Charge 5 or Charge 6. Those two older trackers share bands with each other, but the family stops there. The Charge 2, with its own unique clip system, is on an island of its own.
The upside of starting fresh: because the Charge 5 and 6 share bands, anything you buy now covers you for both generations. Our Fitbit bands compatibility guide maps the entire Fitbit range model by model if you are shopping for other trackers in the house.
How to Swap a Charge 6 Band
Turn the tracker over and find the flat button where the band meets the case. Press it and slide the band out sideways. To fit the new band, slide it into the slot until you hear a click, then give it a gentle tug to confirm it is locked. The whole swap takes about ten seconds per side, no tools required. For photos and model-specific tips, see our guide on how to change your smartwatch band.
Frequently Asked Questions
Do Charge 6 bands fit the Charge 5?
Yes. Compatibility runs both ways. The two trackers use an identical band connector, so bands swap freely between them.
Do Charge 4 bands fit the Charge 6?
No. The connector changed with the Charge 5, so Charge 4 and Charge 3 bands do not fit the Charge 5 or Charge 6.
Do Charge 3 and Charge 4 share bands?
Yes. The Charge 3 and Charge 4 use the same connector as each other, so bands swap between those two models.
What about the Charge 2?
The Charge 2 uses its own unique attachment system and does not share bands with any other Charge model.
Are Charge 6 bands one size fits all?
The connector is universal across the Charge 5 and 6, but bands typically come in small and large lengths to suit different wrists. Check the listed wrist range on the product page before ordering.
Are OzStraps bands official Fitbit products?
No. OzStraps bands are high-quality replacement bands designed to fit Fitbit models. OzStraps is not associated with Fitbit or Google in any way. Every band is backed by our 12-month warranty and over 27,000 verified customer reviews on Reviews.io.
Browse the full Charge range at https://ozstraps.com.au/collections/fitbit-charge-series, with free shipping on orders over $30, same-day dispatch on orders placed before 1pm, and a 12-month warranty on every band.
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