Changing a Fitbit band takes about ten seconds once you know where to press. The mechanism is similar across the range, though the exact release differs a little by model.
No tools are needed for any current Fitbit. If you are reaching for a spring bar tool, you are working on the wrong kind of watch.
The basic method
Turn the tracker face down on a soft surface. A table with a cloth on it is ideal, because the band can release suddenly and small parts bounce.
Find the release where the band meets the case. On most Fitbits this is a small flat button or a short lever on the underside, close to the seam.
Press and hold it, then slide the band away from the case, moving it along the length of the tracker rather than pulling it straight out. It should come free without force. If you are pushing hard, you are pressing the wrong spot.
Repeat for the other half. The two halves are different lengths, so note which end was which before you set them down.
Fitting the new band
Line the connector up with the slot and press until it clicks. On most models you will hear it as well as feel it.
Then do the thing most people skip: tug each half gently away from the case. A band that is only half-seated will hold for a day or two and then release, usually while you are moving and rarely somewhere you will notice.
Check that the buckle faces the same way as the old band. It is easy to fit one half upside down, and you will not spot it until you try to fasten it.
Model-specific notes
Charge 5 and Charge 6: the release is a flat button on the underside. Slide sideways out of the channel rather than lifting.
Inspire range: the release is small and close to the case. Press firmly but do not lever it, as the plastic surround scratches easily.
Versa and Sense: a spring-loaded lever on the underside of the band. Slide it toward the centre and the band lifts away.
Luxe: the same flat-button principle, on a smaller scale. The Luxe is the fiddliest of the range simply because everything is smaller.
If the band will not come off
Two things usually cause this. Grime builds up in the channel over months of wear, which stops the connector sliding. A cotton bud and a little warm water clears it; let it dry before fitting the new band.
The other is pressing slightly off-centre. The release needs direct pressure, and a fingertip at an angle often will not trigger it. Try a fingernail instead.
What not to do is apply more force. The connectors are small plastic parts, and a broken one usually means a new tracker rather than a new band.
How often to swap
There is no wear penalty to changing bands often; the mechanism is designed for it. The practical argument for owning two is that silicone is right for workouts and sleep, while metal or leather is right for everything else, and swapping takes less time than choosing an outfit.
Rinse silicone and nylon bands with fresh water after swimming. Chlorine and salt shorten the life of both, and the residue is what eventually causes the smell people blame on the band itself.
Getting the fit right afterwards
After any band change, check the tightness. The tracker should sit snug against the skin about a finger's width above the wrist bone. Too loose and the heart-rate sensor reads motion instead of pulse. Too tight restricts blood flow and skews it the other way.
A new band often sits differently to the old one even at the same hole number, so it is worth a moment's adjustment rather than assuming.
Find bands for your tracker in our Fitbit compatibility guide, or shop Charge, Inspire 3, Versa, Sense and Luxe bands.
