# TFO Silicone Band for Xiaomi Mi Band 3 and 4, Midnight Blue

**URL:** https://aio.lv/en/product--tfo-oem101039--11118802
**Data updated:** 2026-06-04 16:48 (EEST)
**Category:** Smartwatch & Fitness Tracker Bands
**Manufacturer:** TFO
**Manufacturer code:** OEM101039
**EAN:** 5900495035806
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

This TFO silicone replacement band is designed specifically for Xiaomi Mi Band 3 and 4 fitness trackers. Made from durable, flexible, and skin-friendly silicone, it provides a comfortable fit for daily wear and sports activities. The midnight blue color offers a stylish look, while the secure buckle ensures the device stays firmly on your wrist. Easy to install and clean, this strap is an ideal accessory for personalizing your wearable device.

## Long description

The TFO silicone band for Xiaomi Mi Band 3 and 4 is a high-quality replacement strap designed to provide both comfort and durability for your fitness tracker. Crafted from flexible, skin-friendly silicone, this accessory features a smooth, velvety texture that feels pleasant against the skin during extended wear. The midnight blue color adds a sophisticated touch to your device, making it suitable for both casual daily use and intense physical activities. With its secure buckle mechanism, the strap ensures your tracker remains firmly in place, providing peace of mind throughout your day.
Advantages
This replacement band stands out due to its robust construction and ergonomic design. The material is highly resistant to daily wear and tear while maintaining its flexibility, ensuring it conforms comfortably to your wrist. Its lightweight nature makes it an ideal choice for sports and sleep tracking, as it does not cause irritation or discomfort. Furthermore, the strap is easy to install and remove, allowing for quick customization of your wearable device to match your personal style or outfit.
Suitable for
Daily wear for Xiaomi Mi Band 3 and 4 users
Sports and fitness activities
Sleep tracking
Users seeking a comfortable and stylish replacement strap
When it may not be suitable
This band is specifically engineered for the Xiaomi Mi Band 3 and 4 models and will not fit other fitness tracker brands or different versions of the Mi Band series. It may also not be the best choice for individuals who prefer metal or leather materials for formal occasions.
Key specifications
Material: Durable, skin-friendly silicone
Compatibility: Xiaomi Mi Band 3 and Xiaomi Mi Band 4
Color: Midnight Blue
Closure type: Secure buckle
Texture: Smooth, velvety finish
How to use
To install the band, simply remove your existing tracker module from your current strap and press it firmly into the cavity of the TFO silicone band until it clicks securely into place. Ensure the sensor side is facing your skin for accurate tracking. To adjust the fit, slide the buckle through the appropriate hole on the strap to match your wrist circumference, ensuring it is snug but not overly tight.
What to consider before purchase
Verify your specific fitness tracker model to ensure compatibility
Consider the color preference for your daily wardrobe
Check if the silicone material is suitable for your skin sensitivity
Usage recommendations
To maintain the aesthetic appearance and longevity of the band, avoid exposing it to high temperatures, strong dyes, or direct contact with harsh household chemicals and cosmetics. Clean the strap regularly with a damp cloth to remove sweat and dust.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 TFO 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 TFO 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

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