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Smartwatch with a black mesh band on a white background
Smartwatch with a black mesh band on a rocky surface with water in the background
Person wearing a black smartwatch on a blurred background
Smartwatch with a black mesh band on a rocky surface
Smartwatch with a black mesh band on a stone surface with water in the background
Smartwatch with a gold mesh band on a white background
Smartwatch with a metallic band on a white background
Smartwatch with a gold mesh band on a white background
Smartwatch with a metallic band on a white background
4.5 | 2 reviews

OneFlex Elastic Solo Loop

For your Apple Watch
$39.99

Free shipping over $39

Color
Color: Obsidian Black
Case Size
Case Size: 40 / 41 / 42mm
Band Size (Official Sizing)
Band Size (Official Sizing): 3

Not sure which size to choose?

In stock, ready to ship
Free Shipping Free Shipping
Easy Returns Easy Returns
2-Year Warranty 2-Year Warranty
Highlights
  • Metal That Stretches: A hidden elastic core inside 316L steel. No buckles, no hassle—just slide it on.
  • Zero Hair-Pinching: Hand-polished to a silky finish. It’s smooth on your skin and won't snag your arm hair.
  • Always Breathable: The open-mesh weave keeps your wrist cool and dry, whether you're at work or the gym.
  • Built to Last: No bulky hardware or fading. Just a sleek, one-piece loop that handles your daily hustle.
Size & Fit
  • Small (40/41/42mm): For 140 – 198 mm wrists
  • Large (44/45/46/49mm): For 142 – 200 mm wrists

Works with Apple Watch Ultra (1-3), Series 4-11, and SE.

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Claspless Elastic Stretch

The OneFlex features a high-elastic core woven into 316L stainless steel. It provides a secure, custom fit without the bulk of traditional buckles or pins. No adjustments needed—just slide it on.

Smartwatch with a black woven band on a white background

Handcrafted Comfort

Hand-woven for a refined, silky texture that’s gentle on the skin. Our signature design eliminates hair-pinching, while the open-mesh structure ensures constant airflow to keep your wrist cool.

Smartwatch with a black mesh band on a person's wrist, with a blurred office background.

Professional Minimalist Design

Engineered for a clean, one-piece silhouette that complements the Apple Watch Ultra and Series. Vacuum-plated for lasting durability, it’s a professional aesthetic built for your daily hustle.

Product Details

Description

It’s Metal, but it Stretches.

Forget the struggle with clunky buckles. The OneFlex is a seamless 316L stainless steel loop with a hidden elastic core. It looks like a premium metal band, but slides on and off just like a gym strap. No clasps, no hassle.

Actually Comfortable.

Most mesh bands pull hair—ours doesn’t. We polished the weave to a silky finish that’s smooth on your skin and won't snag. The open-mesh design keeps your wrist cool and dry all day, from the office to the gym.

Built to Last.

No fading, no pins to lose. Just a clean, minimalist silhouette that makes your Apple Watch look like a single piece of tech. Durable, functional, and honestly, a lot more fun to wear.

Specifications
  • Product Name: OneFlex Elastic Solo Loop
  • Material: Premium 316L Stainless Steel
  • Closure Type: Innovative Claspless High-Elastic Composite Structure
  • Key Features: Natural stretch, snag-free weave, breathable mesh
  • Durability: High-grade corrosion resistance, designed for daily wear
  • Compatibility: Apple Watch Ultra 1/2/3, Series 4-11 & SE
Shipping & Returns
  • Free Tracked Shipping: Free on orders over $39.99. We serve North America, Europe, Asia, and Oceania with reliable, end-to-end tracking.
  • Fast Delivery Times: Orders ship within 48 hours. Expect arrival in 10-15 business days, with a tracking number sent to your email.
  • Global Fulfillment: We dispatch from our US, UK, and German warehouses to ensure the fastest delivery based on local stock availability.
  • 30-Day Easy Returns: Enjoy a 30-day return window for all unworn items. Contact service@eclipex.com for a hassle-free refund.

FAQs

Please read our FAQs page to find out more.

Is the Eclipex OneFlex band compatible with my Apple Watch?

Yes, the Eclipex OneFlex Elastic Solo Loop is compatible with all Apple Watch models: Ultra (1/2/3), Series (4-11), and SE. It comes in sizes for both smaller (40/41/42mm) and larger (44/45/46/49mm) cases.

What makes the OneFlex's clasp-free design special?

Our innovative design features a high-elastic composite structure within 316L stainless steel, allowing the band to stretch naturally for a secure, custom fit without any clasps. This ensures seamless comfort and a sleek aesthetic.

How durable is the Eclipex OneFlex band?

Crafted from premium 316L stainless steel with a high-end electroplated finish, the OneFlex band is exceptionally durable and resistant to daily wear. It's built for longevity, maintaining its metallic luster and integrity over time.

Will this metal band pinch my skin or pull my arm hair?

No, the Eclipex OneFlex features a silky-smooth, anti-pinching surface. Its meticulously handcrafted weave and refined finish are specifically designed to be gentle on your skin, preventing discomfort often associated with metal bands.

Is the OneFlex band suitable for active lifestyles or professional settings?

Yes, it's highly versatile. The breathable mesh ensures comfort during activities, while the durable 316L stainless steel and minimalist design offer a professional and sophisticated look for any setting.

How do I clean and care for my Eclipex OneFlex band?

To clean, simply wipe the stainless steel band with a soft, damp cloth. Avoid harsh chemicals to preserve the electroplated finish.

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