Ultimate Performance with Premium Silicone Watch Straps
When it comes to high-intensity workouts, swimming, or just navigating a busy daily routine, our premium silicone watch straps are the ultimate upgrade for your favorite smartwatch. Engineered for maximum durability and unyielding comfort, these waterproof watch straps are designed to move with you, providing a secure fit that never compromises on style.
Why Upgrade to Silicone Watch Straps?
Swapping out your factory strap for high-quality silicone completely transforms your smartwatch experience. While our breathable nylon watch straps are excellent for outdoor tactical use, and our elegant milanese watch straps shine in formal settings, silicone is the undisputed king of activewear.
- 100% Waterproof: Completely impervious to water, making them the perfect companion for swimming, surfing, or showering.
- Sweat-Resistant Comfort: Repels moisture and oils to prevent sticky, uncomfortable buildup during intense gym sessions.
- Hypoallergenic Material: Crafted from premium, skin-safe silicone to eliminate irritation and chafing.
- Extreme Flexibility: Stretches and flexes with your wrist movements, ensuring accurate health sensor readings without feeling restrictive.
- Effortless Maintenance: Wipes clean in seconds, keeping your strap looking brand new day after day.
Sizing Guide: Find the Perfect Silicone Strap
If your watch uses standard spring-bar lugs, the lug width stamped on the watch is what decides which strap fits. Our quick-release silicone runs 18mm, 20mm and 22mm; watches with proprietary fittings are covered separately below.
The Streamlined 18mm Silicone Watch Strap
Our 18mm silicone watch strap option — the Rovan Magnetic Silicone Sport Strap in quick release 18mm — is made for smaller wrists and compact watch cases.
- Provides a sleek, low-profile aesthetic that doesn't overwhelm the wrist.
- Fits any watch with 18mm spring-bar lugs, including many lightweight fitness trackers and smaller-dial analog watches.
- Reduces bulk for maximum comfort during yoga, pilates, or daily wear.
The Everyday 20mm Silicone Watch Strap
The 20mm silicone watch strap is available in two lines — the Vornis Silicone Sport Strap and the Rovan Magnetic Silicone Sport Strap.
- Fits any watch with 20mm spring-bar lugs, a common size on mid-sized smartwatches.
- Sits slim on the wrist while still keeping the watch case square and stable.
- Swaps in seconds on quick-release pins, with no tools required.
The Standard 22mm Silicone Watch Strap
The 22mm silicone watch strap is the go-to size for most popular mid-to-large smartwatches, balancing flexibility with robust security.
- Fits any watch with 22mm spring-bar lugs, which covers a wide range of sport and outdoor smartwatches.
- Offers exceptional stability to keep heavier watch faces perfectly centered.
- Features quick-release pins for fast, tool-free swapping before a workout.
Seamless Smartwatch Compatibility
Silicone is a material, not a fitting, so what matters is how your watch attaches. We make silicone straps for standard quick-release lugs and for the proprietary fittings below — check yours before ordering:
- Apple Watch Straps: Purpose-made Apple Watch fittings, offered in two case-size groups — 38 · 40 · 41 · 42 mm and 44 · 45 · 46 · 49 mm (Ultra) — for a sporty, water-ready upgrade.
- Quick-Release Watches: Any watch with 18mm, 20mm or 22mm spring-bar lugs takes our Vornis and Rovan quick-release silicone, swapped by hand in seconds.
- Garmin QuickFit Straps: Talon (pure silicone) and Zephyr (silicone with a stainless steel edge) cover Garmin's QuickFit 20mm, 22mm and 26mm fittings, used across the Fenix, Instinct, Forerunner and other QuickFit-equipped Garmin lines.
- Samsung Galaxy Watch Straps: Dedicated fittings for the Galaxy Watch 8 Dynamic Lug and the 34mm Galaxy Watch Ultra connector, plus 20mm quick-release silicone for Galaxy models built on standard lugs.
- Fitbit Straps: Fitbit fittings are model-specific — we cover Versa 1/2 & Lite, Versa 3/4 & Sense 1/2, Charge 3/4, Charge 5/6 and Luxe, so match your exact model on the product page.
The Google Fitbit Air is not on that list: it uses its own clip-in strap and takes none of these fittings — see silicone straps for the Fitbit Air instead.
How to Care for a Silicone Strap
- Rinse it after workouts, swimming or heavy sweating. Silicone doesn't absorb moisture, but leftover salt, chlorine or sweat can dry into a filmy residue if it's never rinsed off.
- Keep it out of prolonged direct sunlight or heat, like a car dashboard on a hot day. That kind of exposure is what makes silicone stiffen and discolor over time, not everyday wear.
- Limit contact with sunscreen, insect repellent and some lotions. They can react with the material and leave a tint or residue that doesn't fully wash out.
- Let it air dry fully before wearing it again after a rinse. Trapped moisture under the watch case is a common cause of skin irritation, not the silicone itself.
How to Clean a Silicone Strap
- For everyday grime, rinse under running water and rub gently with your fingers or a soft cloth.
- For a deeper clean, use a small amount of mild soap, or a paste of baking soda and water, worked in gently, then rinse thoroughly.
- Skip alcohol-based cleaners, bleach and abrasive scrubbers. They can dull the surface finish and cause tiny surface tears over time.
- For a stain or odor, soak the strap for 10 to 15 minutes in warm water with a little mild soap, then dry it fully before wearing.
The Nothing But Bands Advantage
We are committed to providing elite wristwear backed by unbeatable customer guarantees.
30-Day Money-Back Guarantee
- Shop with total peace of mind using our 100% secure checkout.
- Covered by our 30-day money-back guarantee, if it isn't the most comfortable strap you own, return it hassle-free.
Fast Global Shipping: Where We Deliver
We offer fast, free global fulfillment on orders over $35 USD so you can equip your smartwatch no matter where your adventures take you. Most international orders arrive within 5–12 business days. Full details are in our shipping policy.
North America Destinations
- United States: Fast shipping to all 50 states, including California, Texas, New York, and Florida.
- Canada: Nationwide delivery covering Ontario, British Columbia, Quebec, and beyond.
Europe & Oceania Destinations
- United Kingdom & EU: Reliable delivery to the UK, Germany, France, Italy, and Spain.
- Asia-Pacific: Seamless shipping routes to Australia and New Zealand.
