# Watch strap Wave WAVE-NB-UNI-20-BK durable comfortable secure fit

**URL:** https://aio.lv/en/product--wave-wave-nb-uni-20-bk--11620300
**Data updated:** 2026-01-19 07:37 (EET)
**Category:** Smartwatch & Fitness Tracker Bands
**Manufacturer:** Wave
**Manufacturer code:** WAVE-NB-UNI-20-BK
**EAN:** 6418312162127
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wave-wave-nb-uni-20-bk--11620300

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Wave WAVE-NB-UNI-20-BK watch strap is designed for durability and comfort. It fits various watch models and ensures a secure fit. Ideal for everyday use, it combines functionality with style.

## Long description

The Wave WAVE-NB-UNI-20-BK watch strap is a durable and comfortable replacement band designed for everyday wear. Constructed from wear-resistant materials with a clean, minimalist look, the strap provides a secure fit for a range of watch cases that accept 20 mm lug width. The design balances comfort and robustness, making it suitable for daily activities while maintaining a neutral appearance that complements casual and professional styles.
Advantages
The strap offers long-lasting material strength and a soft surface against the skin to reduce irritation during extended wear. Its fastening system provides a reliable hold that prevents unwanted movement, while the uniform 20 mm width ensures compatibility with many standard watches. The black finish is low-profile and resistant to visible staining, and the construction is designed for straightforward cleaning and maintenance.
Suitable for
 Daily casual and work wear
 Replacement for 20 mm lug width watches
 Active use where comfort and durability are required
 Users seeking a low-profile black strap to match multiple outfits
Key specifications
 Material: durable, skin-friendly synthetic (textile or polymer finish)
 Band width: 20 mm (lug width compatibility)
 Color: black
 Fastening type: secure buckle or clasp system designed for stable fit
 Profile: low-profile, slim thickness for comfortable daily wear
How to use
Install the Wave watch strap by aligning the ends with the watch lugs and securing the spring bars or quick-release pins into the lug holes. Adjust the buckle or clasp to achieve a snug but comfortable fit, allowing slight movement of the wrist without excess slack. For removal, release the fastening mechanism and carefully compress the spring bars or use the quick-release lever to detach the strap from the watch case.
Usage recommendations
Clean the strap periodically with mild soap and water and allow it to air dry. Avoid prolonged exposure to strong chemicals or high temperatures. For best fit, verify that the watch case accepts a 20 mm band before installation.

## Specifications

| Feature | Value |
|---|---|
| Watch part/accessory type | Watch strap |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Watch strap Wave WAVE-NB-UNI-20-BK cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Wave products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Wave service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11620300/66839267_large.webp