Fitbit Versa 4

Smartwatch
Compatible band families
24 mm Attach

The Fitbit Versa 4 takes Fitbit 24 mm Attach bands, shared with the Versa 3, Sense and Sense 2. This is a Fitbit connector, not a standard 24 mm strap width.

✓ Matches the manufacturer's specifications

Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size. Report an error

Strap and attachment

Attachment type
Proprietary connector
Attachment system
Fitbit 24mm Attach
Compatible bands
24mm Attach bands work with Sense 2, Sense, Versa 4 and Versa 3

The watch

Brand
Fitbit
Collection
Versa
Model
Versa 4
Version
standard
Type
Smartwatch
Case size
40.5 x 40.5 x 11.2 mm

Questions

How does the strap attach on the Fitbit Versa 4?

Proprietary connector. System: Fitbit 24mm Attach.

Which bands fit the Fitbit Versa 4?

24mm Attach bands work with Sense 2, Sense, Versa 4 and Versa 3

More from Fitbit

All Fitbit lug widths

Help

What is lug width?

The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

Measure it in 30 seconds

  1. Take the strap off, or look at the back of it: many straps print their width.
  2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
  3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

Strap, quick release or system?

Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.

Where this comes from

Google.