Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm
  • Image of Jelli — Silicone Sport Band — Quick Release 18mm

Jelli — Silicone Sport Band — Quick Release 18mm

$25.00
Jelli pairs playful jelly-style colour blocking with ventilated silicone, a silver buckle and secure 18mm quick-release pins.
Color | Black
Quantity
In stock · Ships in 24–48h
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Compatible Devices

Compatibility scope: This page lists watches that use standard Quick-Release 18 mm bands. These bands are not compatible with 20 mm or 22 mm Quick-Release, Garmin QuickFit, or proprietary systems (Apple Watch, Galaxy Watch 8 / 8 Classic / Ultra, Fitbit, etc.).

Garmin 18 mm
Model Notes
Venu 3S 18 mm standard quick-release
Venu 2S 18 mm standard quick-release
Venu 4 (41 mm) 18 mm quick-release (small case)
vívoactive 4S 18 mm lugs
vívomove 3S 18 mm standard quick-release
Forerunner 265S 18 mm bands
Forerunner 255S / 255S Music 18 mm bands
Forerunner 45S 18 mm quick-release
Legacy Hero (Rey / Captain Marvel) uses 18 mm quick-release
Fossil Group 18 mm
Model Case Size
Fossil Gen 6 (42 mm) / Gen 5E (42 mm) 18 mm — the 44 mm versions are 22 mm
Fossil Q Venture / Gen 4 Venture HR ~40–42 mm (18 mm bands)
Michael Kors Access Sofie / Runway (women’s) ~41–42 mm (18 mm bands)
Withings 18 mm
Model Notes
Steel HR (36 mm) 18 mm spring-bar bands
ScanWatch (38 mm) / ScanWatch 2 (38 mm) 18 mm quick-release
ScanWatch Nova Brilliant (39 mm) 18 mm quick-release — the 42 mm ScanWatch Nova is 20 mm
ScanWatch Light (37 mm) 18 mm quick-release
TicWatch 18 mm
Model Notes
TicWatch C2 & C2+ (Rose Gold) 42.8 mm case — 18 mm lugs (Onyx & Platinum are 20 mm)

Heads-up: These are standard quick-release spring-bar bands. Always measure the inner-lug distance (18 mm) to confirm compatibility before purchase. Some brands have multiple case sizes in the same family that use 20 mm or 22 mm instead.

Product specification

  • Compatible with: 18mm Quick-Release Watches
  • Color: Black, Green, Yellow, and Midnight Purple
  • Material: Silicone
  • Closure: Buckle
  • Fit: Adults
  • Style: Sporty
  • Pattern: Ventilated / Jelly Style
  • Strap style: Silicone Sport Band
  • Lifestyle: Sport, Gym, and Outdoor

Description

The Jelli Silicone Sport Band gives watches with standard 18mm quick-release lugs a playful jelly-band look with translucent two-tone colour blocking and a ventilated sport profile.

Flexible silicone and elongated ventilation openings encourage airflow and reduce broad wrist contact during activity. A conventional silver-tone tang buckle provides familiar, precise adjustment, while the matching keeper loop controls the strap tail. Integrated quick-release spring bars make installation and removal simple without tools.

  • Playful jelly-style, two-tone colour design
  • Flexible silicone construction
  • Ventilated openings for improved airflow
  • Silver-tone tang buckle with keeper loop
  • Multiple adjustment positions for a secure fit
  • Standard 18mm quick-release spring bars
  • Tool-free installation and removal
  • Sweat-friendly surface that wipes clean easily
  • Available in Black, Green, Yellow and Purple

Compatible only with watches that use standard 18mm quick-release lugs. Measure the internal distance between your watch lugs before ordering; case diameter does not determine band width.

For a secure fit, seat both spring-bar ends fully in the lug holes and fasten the buckle through the selected adjustment opening before wear.

Trademark Notice

All trademarks are the property of their respective owners. This product is not affiliated with any watch brand.

Tried, Tested, Trusted

Swapped in, worn out—here’s the verdict.

Will this band be compatible with my watch?

Yes — this band uses a quick-release spring bar and is designed for watches that use 18mm bands. It attaches with a simple push-click connection and requires no tools.

If you’re unsure whether your watch uses 18mm, just send us your watch model name — we’ll confirm it for you in a few seconds.

Is the band comfortable for all-day wear?

Yes — the band uses soft-touch, flexible silicone that sits comfortably on the skin without sticking or dragging. It’s lightweight and shaped to follow the natural curve of your wrist, so it stays comfortable from morning to night.

Will it irritate my skin or cause sweat build-up?

No — the silicone is skin-safe and hypoallergenic, made for long wear. It doesn’t trap heat like cheap rubber bands, so your skin can breathe and stay comfortable even in warm conditions.

Can I wear it for workouts, showers, or daily activities?

Yes — the band is sweat-resistant and water-ready. You can wear it to the gym, in the shower, or through your day-to-day routine. Just rinse and dry occasionally to keep it looking fresh.

How long does shipping take, and will I receive tracking?

We ship your order within 24 hours, and every package includes door-to-door tracking.

Delivery time is usually 5–12 business days, depending on your location and local carrier speed. Most customers receive their order sooner. You’ll automatically receive a tracking link by email as soon as your order ships.

What if I don’t like it or it doesn’t fit right?

You have 30 days to try it at home.

If the fit, color, or style isn’t right, we’ll help you exchange it quickly — no hassle. And if you’d still prefer a return, no problem — just send it back in its original condition and we’ll refund you.