#67

KOIOS

KOIOS Smoothie Blender BL309B

Name: Smoothie Blender BL309B
Brand: KOIOS
SKU: B0D5L1GBBQ
Price: 34.87 JPY
Availability: InStock
Rating: 3.75 (1 reviews)

Rating

Model: BL309B

$34.87(incl. tax)Amazon price as of 2025-10-20

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Product Overview

The KOIOS Smoothie Blender BL309B is a multi-functional blender with a 1000W motor and 304 stainless steel blades. It is designed for blending, mixing, grinding, and crushing. It features a simple one-touch operation and a cooling fan to dissipate heat. The blender comes with removable blades for easy cleaning and dishwasher-safe cups and lids. It includes two 22oz portable cups with drinking lids and an 11oz grinding cup with sealing and sieve lids. It is suitable for making smoothies, milkshakes, juices, and grinding coffee beans.

Product Specifications

Power

1000W

Capacity

0.65L

Speed Settings

1levels

Blade Material

Stainless Steel

Jar Material

Plastic

Pulse Function

Yes

Ice Crushing

Dishwasher Safe

Yes

Weight

2.08kg

Dimensions

-mm

Size & Weight

Weight

4.6 Pounds

Hight

10.43"H

Width

5.7"W

Depth

10.83"D

Features

Pre-programmed Settings Function

Feature Description

Offers preset programs optimized for different blending tasks like smoothies, ice crushing, or soups. Allows you to achieve consistent results without manually adjusting speed and time. Useful for beginners or those seeking quick and easy operation.

About This Product

This blender does not have pre-programmed settings. It relies on a one-touch operation for blending. Users must manually control the blending time and speed. This simplifies use but offers less precision for specific tasks. Consider this limitation for complex recipes.

Pulse Function

Feature Description

Provides short bursts of power for precise control over blending consistency. Ideal for chopping vegetables, grinding nuts, or achieving desired textures in sauces. Prevents over-processing and allows for customized blending.

About This Product

The blender includes a pulse function for short bursts of power. This provides some manual control over blending consistency. It is ideal for chopping vegetables or grinding nuts. The pulse function prevents over-processing and allows for customized blending. Use this function for desired textures.

Self-Cleaning Function

Feature Description

Offers a pre-set cleaning cycle that simplifies blender maintenance. By adding water and soap, the blender cleans itself, saving time and effort. Helps keep the blender hygienic and ready for the next use.

About This Product

This blender does not have a self-cleaning function. Cleaning requires manual washing of the components. Dishwasher-safe parts simplify the process. Regular cleaning prevents buildup and prolongs the blender's lifespan. Consider this for maintenance.

Overheat Protection Function

Feature Description

Automatically shuts off the blender to prevent motor damage if it overheats. Ensures safety and extends the lifespan of the blender. Offers peace of mind during extended blending sessions.

About This Product

The blender includes an overheat protection function. This automatically shuts off the blender to prevent motor damage. It ensures safety and extends the blender's lifespan. This feature offers peace of mind during extended blending sessions. Rely on this for safety.

Dishwasher Safe Parts Function

Feature Description

Allows components like the blending jar and blades to be safely cleaned in a dishwasher. Simplifies cleaning and saves time compared to hand washing. Ensures thorough sanitation and hygiene.

About This Product

Components like the blending cups and blades are dishwasher safe. This simplifies cleaning and saves time. It ensures thorough sanitation and hygiene after each use. Consider this for easy maintenance. Use this for hygiene.

Safety Lock Function

Feature Description

Prevents the blender from operating unless the jar is properly attached to the base. Enhances safety and prevents accidental spills or injuries. Ensures secure operation, especially in households with children.

About This Product

This blender does not have a safety lock function. Users must ensure the jar is properly attached to the base. This enhances safety and prevents accidental spills or injuries. Exercise caution during operation. Consider this for safety.

SHOPSTAFF Rating Score

#67

Ranked #67 out of 100 products in Category

3.8

Overall Rating

This blender is a budget-friendly option for basic blending needs. It offers multiple functions like grinding and blending, but may lack the durability of higher-end models. It's suitable for light, daily use.

Motor Power and Performance

4.2

Rating Criteria Explanation

The motor's wattage directly impacts blending performance. Higher wattage generally means better ice crushing, smoother purees, and the ability to handle tougher ingredients like frozen fruits and vegetables. Look for blenders with at least 600 watts for general use, and 1000+ watts if you plan on heavy-duty tasks. Consider the blade design as well; stainless steel blades are durable and effective. Some blenders also offer variable speed settings, providing greater control over the blending process and allowing you to achieve the desired consistency.

Rating Comments

The 1000W motor provides ample power for smoothies and grinding. It handles most ingredients well, but may struggle with tougher items. The motor's high RPM ensures quick blending, but may generate more heat. It is suitable for daily use.

Jar Material and Capacity

3.5

Rating Criteria Explanation

The jar material affects durability and safety. Glass jars are scratch-resistant and won't absorb odors, but they are heavier and can break if dropped. Plastic jars are lighter and more impact-resistant, but they may scratch or cloud over time. BPA-free Tritan plastic is a good option. Capacity is also important; consider how much you typically blend at once. A 6-cup (50 oz) jar is suitable for most families, but smaller jars are available for single servings or smaller batches. Ensure the jar has clear measurement markings for accurate ingredient addition.

Rating Comments

The plastic jars are lightweight and impact-resistant, but may scratch over time. The 650ml capacity is suitable for single servings. Measurement markings are clear, but the plastic may absorb odors with prolonged use. It is convenient for personal use.

Pre-programmed Functions and Controls

3.0

Rating Criteria Explanation

Pre-programmed functions like 'smoothie,' 'ice crush,' and 'pulse' simplify blending by automatically adjusting speed and duration. These functions can be particularly useful for beginners. Pulse function offers you a manual control over the blending process. Easy-to-use controls, such as clearly labeled buttons or a responsive dial, enhance the overall user experience. Digital displays can provide additional information, like blending time or speed settings.

Rating Comments

The blender lacks pre-programmed functions, relying on a one-touch operation. This simplifies use, but offers less control over blending. The pulse function provides some manual control. It is easy to use, but not versatile.

Ease of Cleaning

4.5

Rating Criteria Explanation

Cleaning a blender can be a chore, so consider models with dishwasher-safe parts. Wide-mouthed jars are easier to clean by hand. Some blenders offer a 'self-cleaning' function, which can help remove residue after blending. Look for blenders with detachable blades for thorough cleaning, but be cautious when handling sharp blades. Regular cleaning prevents buildup and prolongs the blender's lifespan.

Rating Comments

Dishwasher-safe parts make cleaning convenient. The detachable blade allows for thorough cleaning, preventing buildup. The included cleaning brush aids in maintenance. Regular cleaning is essential for hygiene and performance.

Noise Level

3.8

Rating Criteria Explanation

Blenders can be quite noisy, especially when crushing ice or blending hard ingredients. If noise is a concern, look for models with noise reduction features or those that are specifically designed to operate more quietly. Reading customer reviews can provide insights into the real-world noise levels of different blenders. Consider where you'll be using the blender and whether the noise will be disruptive to others.

Rating Comments

The blender's noise level is moderate. It is comparable to other blenders in its class, but may be disruptive during extended use. Noise reduction features are absent. Consider the usage environment to minimize disturbance.

Manufacturer Reliability and Warranty

3.0

Rating Criteria Explanation

A reputable manufacturer typically offers better product quality and customer support. Research the brand's history and reputation for reliability. A good warranty provides peace of mind, covering potential defects or malfunctions. Check the warranty terms and conditions, including the duration and what it covers. Reading customer reviews can provide insights into the manufacturer's responsiveness to warranty claims and overall customer satisfaction.

Rating Comments

KOIOS is an emerging brand, so long-term reliability is uncertain. The 2-year replacement and lifetime technical support offer some reassurance. Monitor customer reviews for potential issues. Consider the warranty terms for coverage.

Safety Features

4.0

Rating Criteria Explanation

Safety features are crucial for preventing accidents. Look for blenders with a secure lid locking mechanism to prevent spills during operation. Overload protection can prevent motor damage if the blender is overworked. Some blenders have non-slip feet to keep them stable on the countertop. Consider blenders with automatic shut-off features if the motor overheats. These features ensure safe and reliable operation.

Rating Comments

The blender includes overheat protection and non-slip feet for safe operation. A secure lid locking mechanism prevents spills. These features ensure reliable use. Consider these features for safe blending.

Cost Performance

4.0

Rating Criteria Explanation

Evaluate the blender's features and performance in relation to its price. While a higher price doesn't always guarantee better quality, it often reflects superior materials, more powerful motors, and advanced features. Determine your specific needs and budget, and choose a blender that offers the best balance of performance, durability, and features within your price range. Consider the long-term cost of ownership, including potential repairs or replacement parts.

Rating Comments

The blender offers good value for its price. It provides a balance of functionality and affordability. It is a smart choice for budget-conscious consumers. Consider the long-term cost of ownership for best value.

Brand & Manufacturer Details

KOIOS

KOIOS is a brand that offers multi-function blenders for smoothies, mixing, grinding and crushing at the same time.

Considerations

May not be suitable for heavy-duty blending tasks.
Check for leaks around the base.
Blade durability may be a concern with frequent use.

Recommended For

Individuals looking for a budget-friendly blender for smoothies and light blending.
Those who need a portable blender for on-the-go use.
Users who want a multi-functional appliance for grinding and blending.

Not Recommended For

Those requiring a high-powered blender for heavy-duty tasks.
Users who blend large quantities regularly.
Those needing a blender for professional use.

Suitable For

Making single-serving smoothies.
Grinding coffee beans in small quantities.
Preparing protein shakes.

Not Suitable For

Blending frozen fruits or ice for extended periods.
Commercial use in restaurants or cafes.
Blending extremely hard ingredients.

Frequently Asked Questions (FAQ)

Q.Is this blender good for grinding coffee beans?

A.Yes, this KOIOS blender comes with a separate grinding cup, and staff confirmation indicates it works well for grinding dry ingredients like coffee beans.

Q.Is this blender good for grinding coffee beans?

A.Yes, this KOIOS blender comes with a separate grinding cup, and staff confirmation indicates it works well for grinding dry ingredients like coffee beans.

Q.Can I use this blender to make smoothies with frozen fruit and ice?

A.Yes, the KOIOS blender is designed for smoothies and can handle frozen ingredients. Staff confirmation mentions it works great for smoothies and protein shakes, producing smooth and creamy results. However, one staff confirmation did not test it with ice.

Q.Can I use this blender to make smoothies with frozen fruit and ice?

Q.Is the blender easy to clean?

A.Yes, the blender features a detachable blade for easy cleaning. The cups and lids are also dishwasher safe. A cleaning brush is included for added convenience.

Q.Is the blender easy to clean?

A.Yes, the blender features a detachable blade for easy cleaning. The cups and lids are also dishwasher safe. A cleaning brush is included for added convenience.

Q.Is this blender durable and long-lasting?

A.Most staff confirmation suggests the blender is durable, with one stating it works like a charm even after months of use. However, one staff confirmation reported that it stopped working after two months of normal use.

Q.Is this blender durable and long-lasting?

Q.Are the cups big enough for a decent-sized smoothie?

A.The blender comes with two 22oz portable cups. One staff confirmation mentioned that the cups are a little smaller than expected, being slimmer than wider cups.

Q.Are the cups big enough for a decent-sized smoothie?

A.The blender comes with two 22oz portable cups. One staff confirmation mentioned that the cups are a little smaller than expected, being slimmer than wider cups.

Q.Is the blender easy to operate?

A.Yes, the smoothie blender adopts a simple and intuitive design, you can start the blenders by pressing the bottom of the cup.

Q.Is the blender easy to operate?

A.Yes, the smoothie blender adopts a simple and intuitive design, you can start the blenders by pressing the bottom of the cup.

SHOPSTAFF Rating Ranking

Propel Series 510 Professional Grade Blender

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Vitamix

Propel Series 510 Professional Grade Blender

$478.25(incl. tax)Amazon price as of 2025-10-20

The Vitamix Propel Series 510 offers professional-grade blending with preset programs and variable speeds.

Power	1380 W	Capacity	1.4 L
Speed Settings	10 levels	Blade Material	Stainless Steel
Jar Material	BPA-free Eastman Tritan Copolyester	Pulse Function	Yes
Ice Crushing	Yes	Dishwasher Safe	Yes
Weight	4.35 kg	Dimensions	444.5 x 190.5 x 228.6 mm

Pre-programmed Settings FunctionPulse FunctionSelf-Cleaning FunctionOverheat Protection FunctionDishwasher Safe Parts FunctionSafety Lock Function

4.8Overall Rating

5.0Motor Power and Performance

4.8Jar Material and Capacity

4.7Pre-programmed Functions and Controls

4.9Ease of Cleaning

4.5Noise Level

5.0Manufacturer Reliability and Warranty

4.8Safety Features

4.6Cost Performance

View Details Buy on Amazon Report Content Error

View Details Buy on Amazon Report Content Error

Vitamix

Propel Series 750 Blender

$539(incl. tax)Amazon price as of 2025-10-20

The Vitamix Propel Series 750 Blender offers professional-grade blending with preset programs and self-cleaning.

Power	1380 W	Capacity	1.9 L
Speed Settings	10 levels	Blade Material	Stainless Steel
Jar Material	BPA-free Eastman Tritan Copolyester	Pulse Function	Yes
Ice Crushing	Yes	Dishwasher Safe	Yes
Weight	4.5 kg	Dimensions	228.6 x 190.5 x 457.2 mm

Pre-programmed Settings FunctionPulse FunctionSelf-Cleaning FunctionOverheat Protection FunctionDishwasher Safe Parts FunctionSafety Lock Function

4.8Overall Rating

5.0Motor Power and Performance

4.8Jar Material and Capacity

4.9Pre-programmed Functions and Controls

4.8Ease of Cleaning

4.5Noise Level

5.0Manufacturer Reliability and Warranty

4.7Safety Features

4.5Cost Performance

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Vitamix

Explorian Blender, Professional-Grade, 64 oz. Low-Profile Container, Black - 65542

$319.95(incl. tax)Amazon price as of 2025-10-20

A professional-grade blender with variable speeds, pulse feature, and easy cleaning for versatile blending.

Power	1440 W	Capacity	1.9 L
Speed Settings	10 levels	Blade Material	Stainless Steel
Jar Material	BPA-free Eastman Tritan® copolyester	Pulse Function	Yes
Ice Crushing	Yes	Dishwasher Safe	Yes
Weight	4.76 kg	Dimensions	457.2 x 203.2 x 279.4 mm

Pre-programmed Settings FunctionPulse FunctionSelf-Cleaning FunctionOverheat Protection FunctionDishwasher Safe Parts FunctionSafety Lock Function

4.7Overall Rating

5.0Motor Power and Performance

4.8Jar Material and Capacity

4.5Pre-programmed Functions and Controls

4.7Ease of Cleaning

4.3Noise Level

5.0Manufacturer Reliability and Warranty

4.6Safety Features

4.5Cost Performance

View Details Buy on Amazon Report Content Error

View Details Buy on Amazon Report Content Error

Vitamix

Explorian Professional Grade Blender

$379.95(incl. tax)Amazon price as of 2025-10-20

Professional-grade blender with presets, variable speed, and self-cleaning for versatile blending.

Power	1500 W	Capacity	1.9 L
Speed Settings	10 levels	Blade Material	Stainless Steel
Jar Material	BPA-free Eastman Tritan Copolyester	Pulse Function	Yes
Ice Crushing	Yes	Dishwasher Safe	Yes
Weight	4.5 kg	Dimensions	457 x 191 x 229 mm

Pre-programmed Settings FunctionPulse FunctionSelf-Cleaning FunctionOverheat Protection FunctionDishwasher Safe Parts FunctionSafety Lock Function

4.7Overall Rating

4.9Motor Power and Performance

4.7Jar Material and Capacity

4.8Pre-programmed Functions and Controls

4.7Ease of Cleaning

4.3Noise Level

4.8Manufacturer Reliability and Warranty

4.6Safety Features

4.4Cost Performance

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View Details Buy on Amazon Report Content Error

Vitamix

E310 Explorian Blender

$329.95(incl. tax)Amazon price as of 2025-10-18

The Vitamix E310 Explorian Blender offers professional-grade blending with variable speed control and a pulse feature.

Power	1400 W	Capacity	1.4 L
Speed Settings	10 levels	Blade Material	Stainless Steel
Jar Material	BPA-free Eastman Tritan® copolyester	Pulse Function	Yes
Ice Crushing	Yes	Dishwasher Safe	Yes
Weight	4.76 kg	Dimensions	457 x 203 x 279 mm

Pre-programmed Settings FunctionPulse FunctionSelf-Cleaning FunctionOverheat Protection FunctionDishwasher Safe Parts FunctionSafety Lock Function

4.6Overall Rating

5.0Motor Power and Performance

4.8Jar Material and Capacity

4.0Pre-programmed Functions and Controls

4.7Ease of Cleaning

4.3Noise Level

5.0Manufacturer Reliability and Warranty

4.7Safety Features

4.5Cost Performance

View Details Buy on Amazon Report Content Error

See more [2025 Edition] 100 Best Countertop Blenders! Selection Guide and Latest Models Introduction comparisons

KOIOS Smoothie Blender BL309B

Product Overview

Product Images

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For