Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4 - Nothing but Bands
  • Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
Zera — Silicone Sport Band (Black) — Fitbit Charge 3/4
4.0
Rated 4.0 out of 5 stars
1 Review
€31,95
Dive into everyday ease with the Zera Silicone Sport Band in Black, designed to blend seamlessly with both active and casual activities. Crafted for Fitbit Charge 3/4, its breathable comfort and sleek style ensure a flawless fit that adapts to every pulse-pounding workout and relaxed weekend plan.
Colors
Quantity
In stock · Ships in 24–48h
Icon Velvet Silicone touch
Icon - Ultra Light-Wear
Icon - Engineered Dura-Flex
Icon - 30 Day Guarantee
Build your rotation 2nd strap −50%
One for daily. One for workouts or travel.
Auto-applied at checkout · No code

Compatible Devices
Fitbit Charge 3
Fitbit Charge 3 — Verified
Fitbit Charge 4
Fitbit Charge 4 — Verified

  • Models: Charge 3, Charge 4
  • Coverage: All sizes and editions
  • How to confirm: Fitbit app → Device

Product specification
  • Compatible with: Fitbit Watch
  • Color: Black
  • Material: Silicone
  • Closure: Buckle
  • Fit: Adults
  • Style: Sporty
  • Pattern: Perforated
  • Strap style: Silicone Sport Band
  • Lifestyle: Sport, Gym, and Swim

Description

Finding the perfect balance between comfort, style, and functionality in a fitness band can be a challenge. Many fitness enthusiasts struggle with bands that irritate the skin, slip during workouts, or simply don’t match their everyday look. This often leads to irritation, distraction, and frequent adjustments, disrupting both exercise routines and daily activities.

When your fitness band is uncomfortable or unreliable, it affects your motivation and focus, whether you’re pushing through a tough workout or navigating a busy day. Wearing a band that doesn’t fit well or isn’t breathable can cause discomfort, making it harder to stay active and compromising your overall experience.

Introducing the Zera Silicone Sport Band Black for Fitbit Charge 3/4 — the ultimate solution to these common challenges. Designed for seamless compatibility with Fitbit Charge 3 and 4, and also fitting Charge 5/6, Versa 3/4, and Sense 1/2 models, the Zera band offers a perfect combination of style, comfort, and performance.

  • Crafted with premium silicone, this band delivers exceptional comfort and breathability for all-day wear without skin irritation.
  • The advanced Quick Release system guarantees a secure fit that won’t slip or move during your most vigorous activities.
  • Featuring a magnetic clasp, it allows for effortless adjustment to achieve a personalized, polished look suitable for both workouts and casual outings.

Users rave about how the Zera Silicone Sport Band transforms their Fitbit experience, offering both durability and elegance. One satisfied customer shared, “The fit is incredible, and the material feels so soft—it’s like wearing nothing at all. Plus, it looks great whether I’m at the gym or out with friends.”

Upgrade your fitness gear today with the Zera Silicone Sport Band Black and experience the perfect blend of comfort, stylish design, and reliable performance. Don’t settle for less—enhance your lifestyle and keep your Fitbit securely in place through every move you make.

Trademark Notice

Fitbit® is a trademark of Fitbit LLC. This product is not manufactured by or affiliated with Fitbit LLC.
Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands

Engineered TPE Material Sport-Grade TPE Silicone With Shape Memory And Tear Resistance

This performance-grade TPE silicone gives a supportive feel yet stays comfortable when training gets hot. It’s skin-safe and easy to clean, resists UV, oils, and odor while keeping shape and flexibility through everyday wear.

Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Powder Sand) — Fitbit Charge 3/4 - Nothing but Bands

All-Day Breathable Wear Perforated TPE Silicone Sport Band For Cool, Comfy All-Day Wear

Rows of precision vents boost airflow, wick moisture, and curb heat during runs, workouts and daily wear. A supple TPE-silicone blend moves with your wrist, resists sweat and odor, and stays light, soft, and secure all day.

Image of Arc — Silicone Sport Band (Black) — Apple Watch - Nothing but Bands
Image of Arc — Silicone Sport Band (Black) — Apple Watch - Nothing but Bands

Secure Buckle Closure Adjustable Buckle Closure Ensuring A Secure And Stable Daily Fit

The buckle closure allows controlled tightening so the band stays in place during daily use. It provides a dependable hold without needing frequent readjustment, supporting comfort through varied movement.

Image of Zera — Silicone Sport Band (Dark Blue) — Fitbit Charge 3/4 - Nothing but Bands
Image of Zera — Silicone Sport Band (Dark Blue) — Fitbit Charge 3/4 - Nothing but Bands

Precision Device Fit Seamless connector alignment for Charge 3 & 4

The attachment is engineered specifically for Fitbit Charge 3 and Charge 4, locking into place with a steady, wobble-free hold. The connector sits flush to the watch housing, ensuring a natural transition and secure fit through daily movement.

Tried, Tested, Trusted

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

Mateo Quispe
Forgot I was even wearing it

Honestly forgot I was wearing it. The braided nylon is soft against the skin, no snagging, no itch, and it stays comfy even on long workdays and workouts. Zero irritation—just super breathable and light.

Rowan McAllister
Still looks new after months

I’ve worn this band daily for months—gym, beach, and showers. The silicone still looks new: no cracks, no stretch, and the clasp hasn’t loosened. Wipes clean in seconds and doesn’t absorb sweat.

Rami Darwish
Looks way more expensive

The stainless mesh feels solid and refined—no sharp edges, no color fade, and the magnet holds all day. It elevates the watch instantly; I’ve had multiple people ask if it came this way from the brand.

Cormac O’Rourke
Finally, a band that doesn’t slip

I love how this band adjusts so easily. The stretch nylon gives just the right snug feel without being tight, and it never slides around during workouts. It’s soft, breathable, and doesn’t hold sweat — honestly, it’s the most comfortable band I’ve owned so far.”

FAQ

Is this band compatible with my Fitbit?

Yes—made for Fitbit Charge 3 and Fitbit Charge 4. It clicks on in seconds and you’re good to go. Not compatible with Charge 2, Charge 5, Charge 6, or other Fitbit models.

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.