---
product_id: 48251101
title: "Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large)"
brand: "ontube"
price: "¥4724"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/48251101-ontube-replacement-straps-compatible-with-fitbit-blaze-sport-silicone-replacement
store_origin: JP
region: Japan
---

# Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large)

**Brand:** ontube
**Price:** ¥4724
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) by ontube
- **How much does it cost?** ¥4724 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48251101-ontube-replacement-straps-compatible-with-fitbit-blaze-sport-silicone-replacement)

## Best For

- ontube enthusiasts

## Why This Product

- Trusted ontube brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51pWIye%2BJ-L.jpg)
![Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Pd7mhviuL.jpg)
![Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) - Image 3](https://images-na.ssl-images-amazon.com/images/I/612IB4fCFnL.jpg)
![Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61NoH2SomoL.jpg)
![Ontube Replacement Straps Compatible with Fitbit Blaze, Sport Silicone Replacement Bands with Frame for Fitbit Blaze Smart Fitness Watch (Black/Gray+Black Large) - Image 5](https://images-na.ssl-images-amazon.com/images/I/4129naB7CTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good sports strap
  

*by G***L on Reviewed in the United Kingdom on 11 February 2019*

Easily fits a man with medium sized wrist (me!). Plenty of scope to fit much bigger wrists or much smaller.Nice soft rubber. Seems durable after 2 weeks, but might need longer to really tell.Easy to adjust to the right wrist size and therefore comfortable.Only issue has been that it takes pretty firm pressure to fit the Fitbit into the frame. I've had 2 other Fitbit straps and frames and both have been much easier to clip in. However, once in it feels secure and the buttons work well.

### ⭐⭐⭐⭐⭐ 







  
  
    So far so good.
  

*by R***R on Reviewed in the United Kingdom on 23 September 2018*

I am happy with this, but it will need a 12 month review really to see if it lasts.  I will report back later.

### ⭐ 







  
  
    Poor quality
  

*by N***C on Reviewed in the United Kingdom on 26 August 2019*

Lasted 3 months and strap has snapped. Watch worn every day, taken off for baths, showers, etc.  Would expect a bit longer out of any product let alone watch strap.

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**Shop now:** [https://www.desertcart.jp/products/48251101-ontube-replacement-straps-compatible-with-fitbit-blaze-sport-silicone-replacement](https://www.desertcart.jp/products/48251101-ontube-replacement-straps-compatible-with-fitbit-blaze-sport-silicone-replacement)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*