What Size QuickFit Band Does the Garmin Fenix 8 Take?
Short answer: it depends on your case size. The Fenix 8 43mm takes QuickFit 20 (20mm) bands, the Fenix 8 47mm takes QuickFit 22 (22mm) bands, and the Fenix 8 51mm takes QuickFit 26 (26mm) bands. The Fenix E, with its 47mm case, also takes QuickFit 22. Whether your watch is the AMOLED or Solar version makes no difference, only the case diameter matters.
Garmin simplified the naming with this generation. There is no Fenix 8S or Fenix 8X, just three case sizes, which actually makes band shopping easier once you know the rule. Here is the full breakdown.
The Rule: Case Size Equals Band Size
Every Fenix 8 model maps to a QuickFit width based purely on its case diameter:
| Your watch | QuickFit size | Shop the collection |
|---|---|---|
| Fenix 8 43mm (AMOLED or Solar) | QuickFit 20 (20mm) | Fenix 8 43mm bands |
| Fenix 8 47mm (AMOLED or Solar) | QuickFit 22 (22mm) | Fenix 8 47mm bands |
| Fenix E (47mm) | QuickFit 22 (22mm) | 22mm QuickFit bands |
| Fenix 8 51mm (AMOLED or Solar) | QuickFit 26 (26mm) | Fenix 8 51mm bands |
You can also shop directly by width: 20mm QuickFit, 22mm QuickFit and 26mm QuickFit collections cover every compatible Garmin, not just the Fenix 8.
Not Sure Which Case Size You Have?
Two quick ways to check:
Flip the watch over. The case size is engraved on the back of the watch alongside the model name.
Flip your current band over. Genuine QuickFit straps have the width printed on the underside, marked QuickFit 20, QuickFit 22 or QuickFit 26. Match that number on any replacement band and it will fit.
Your Old QuickFit Bands Carry Over
Here is the best part: Garmin has kept the QuickFit widths consistent since the Fenix 5 series launched in 2017. That means bands swap across generations within the same width class:
QuickFit 20 bands from a Fenix 5S, 6S or 7S fit the Fenix 8 43mm. QuickFit 22 bands from a Fenix 5, 6 or 7 fit the Fenix 8 47mm and Fenix E. QuickFit 26 bands from a Fenix 5X, 6X or 7X fit the Fenix 8 51mm.
The same widths also cover a huge stretch of the wider Garmin range, including the Epix Gen 2, Enduro, Tactix, quatix, Descent and the flagship Forerunner models, so a QuickFit collection tends to outlive any single watch. For the full model-by-model map, see our Garmin bands compatibility guide.
How QuickFit Works
QuickFit is Garmin's tool-free attachment system. A spring-loaded latch on the underside of the band grips a solid metal bar between the watch lugs. To remove a band, pull the latch down and lift the band away. To fit one, line it up with the bar and press until you hear a click, then give it a gentle tug to confirm it is locked. Swapping from a silicone trail band to a leather dress band takes about ten seconds. Our band changing guide covers it step by step.
Frequently Asked Questions
Does the Fenix 8 AMOLED take a different band size to the Fenix 8 Solar?
No. Display type has no effect on band size. A 47mm AMOLED and a 47mm Solar both take QuickFit 22.
What size band does the Fenix E take?
The Fenix E has a 47mm case, so it takes QuickFit 22 (22mm) bands, the same as the Fenix 8 47mm.
Do Fenix 7 bands fit the Fenix 8?
Yes, within the same width class. QuickFit 20, 22 and 26 bands from the Fenix 5, 6 and 7 generations fit the matching Fenix 8 case sizes.
What about the Fenix 8 Pro?
Garmin sizes QuickFit by case diameter, so the same rule applies: the 47mm takes QuickFit 22 and the 51mm takes QuickFit 26.
Can I put a regular 22mm strap on a Fenix 8?
The Fenix attaches bands to a fixed metal bar rather than removable spring bars, so standard straps do not clip on the way QuickFit bands do. For a secure, tool-free fit, stick with QuickFit-compatible bands in your width.
Are OzStraps bands official Garmin products?
No. OzStraps bands are high-quality replacement bands designed to fit Garmin watch models. OzStraps is not associated with Garmin 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 Fenix range at https://ozstraps.com.au/collections/garmin-fenix-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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