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Beast Mighty 850 Plus: two-minute review
If you’re tired of personal smoothie makers that struggle with ingredients tougher than milk and bananas, the Beast Mighty 850 Plus could be the best blender for you. Rather than running on a rechargeable battery like many of its rivals, the 850 Plus is mains-powered and has a considerably more powerful motor, paired with a tough blade unit.
That means you won’t be able to blend a protein shake in the changing room after a gym session, but if you’re interested in making green juices and fresh smoothies using tough fruits and vegetables, it’ll produce much smoother and more palatable results.
During my tests, it turned kale, oat milk, and blueberries into a very drinkable beverage with no flecks of leaf to get stuck in my teeth. It also totally blitzed frozen blackcurrants, eliminating the gritty seeds that usually make them a troublesome ingredient.
The disadvantage of this power is that the 850 Plus is relatively noisy. However, a single blending cycle is enough to tackle just about anything you can throw at it, so you’ll only have to endure the noise for one minute.
This is an attractive appliance that comes in a range of colors, so you can pick one to suit your kitchen. (I chose white, but black, muted blue, and sand are other options.) It comes with three different-sized blending vessels (the small one is particularly good for salad dressings), plus a choice of lids for carrying your creations on the move.
The vessels have ridges on the sides that look interesting, but can be an issue if you’re using a sticky ingredient like peanut butter, which can get a bit stuck. Beast supplies a long-handled cleaning brush to remove this debris, but almost all the components are dishwasher-safe, and I found this a much easier way to get everything squeaky clean.
Beast Mighty 850 Plus: price and availability
- Available in the US and UK for $149 / £149.99
- Beast Health also offers a more affordable model and a premium one
- Costs more than most personal blenders, but is more powerful
The Beast Mighty 850 Plus is available direct from Beast, and from third-party retailers, including Amazon, for $149 / £149.99. At the time of writing, Beast Health blenders aren’t available in Australia. You’ll find today’s best prices listed below.
The 850 Plus sits in the middle of Beast Health’s range of personal blenders. If you want something a little more affordable and don’t mind sacrificing some power and accessories, the Beast Mighty 650 costs £119.99 and is only available in the UK.
The company’s top-end model is the Beast Mega 1200 Plus, which is priced at $199 / £199.99. Extra blender vessels in various sizes are available to buy separately.
The Beast Mighty 850 Plus is relatively pricey for a personal blender (for example, the Ninja Blast Max and Nutribullet Flip are both around $89.99/£89.99), but the price difference is understandable considering what you’re getting for your money. The 850 Plus has a more powerful motor than those other two, and runs directly from the mains rather than a rechargeable battery. It also comes with a bigger set of accessories, including three different-sized blending vessels.
Beast Mighty 850 Plus: design
- Stylish blender with three vessels and a choice of lids
- Controls are very simple to use
- Ingredients can stick in ridges after blending
- Dishwasher-safe components
The Beast Mighty 850 Plus is a particularly stylish blender with a large base that houses its powerful motor and a set of three blending vessels with ridged sides. It comes in a variety of colors, including Cloud White (shown here), Mist (slate blue), Sand, and Carbon Black.
Its vessels have capacities of 415ml, 638ml, and 786ml; the larger two are ideal for smoothies and protein shakes, while the smaller one works well for portions of salad dressing or sauce. You also get a screw-on lid, a drinking lid with a carry cap and straw lid, two drinking straws, and a set of two cleaning brushes (a large one for the vessels and a small one for the straws).
The large brush is particularly useful if you plan to wash the blender vessels by hand because ingredients (especially sticky ones) have a tendency to accumulate in the grooves on the sides. Many personal blenders can be cleaned by adding water with a squirt of dish soap and running a blending cycle, but the Beast blender needs more thorough cleaning.
Thankfully, the blade unit, blending vessels, and caps are all safe to wash in the top drawer of a dishwasher. and came out perfectly clean during my tests. The only parts of the blender that aren’t dishwasher-safe are the base unit and the straws.
Unlike some personal blenders we’ve tested here at TechRadar, the Beast 850 Plus doesn’t have a rechargeable battery. This means you can’t use it to blend ingredients on the move, but the fact that it runs directly from the mains means it can offer more blending power than portable smoothie makers.
Its controls are very simple to use, with a large yellow power button at the back and a ‘blend’ button on the front. Pressing this button once will pulse the blender, and holding it briefly will initiate a minute-long blending cycle.
Beast Mighty 850 Plus: performance
The Beast Mighty 850 Plus lives up to its name, with the best blending performance of any personal smoothie maker I’ve tested to date.
I started by testing the blender with a particularly tough ingredient: mixed frozen berries. These pose two challenges: first, frozen strawberries are essentially big chunks of dense ice that many blenders struggle to break through, and second, blackberries and blackcurrants are full of tiny seeds that can leave a smoothie feeling gritty in the mouth if not completely blended.
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I added a good handful of the frozen fruit to the blender along with oat milk and a scoop of vanilla protein powder, and was pleasantly surprised when a single minute-long blending cycle obliterated even the largest strawberries to create an icy shake, while also obliterating the gritty seeds.
The 850 Plus crushes ice cubes equally well, and one blending cycle turned a double shot of espresso with ice and milk into a perfect iced coffee.
I also tried the 850 Plus with our standard testing smoothie – Nutribullet’s Banana Kale Blueberry Freeze, which often poses a challenge for blenders due to its high content of fibrous green veg. I added the ingredients to the largest blending vessel, then ran a single blending cycle to see how well everything was combined.
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Some blenders (such as the Nutribullet Flip) require a second cycle to break up the kale, but the 850 Plus thoroughly blitzed all the ingredients first time, creating a very drinkable smoothie with no flecks of leaf to stick to my teeth.
The blender averaged around 80dB at the start of a blending cycle. dropping to 75dB once the ingredients started to break down. This makes it one of the loudest blenders I’ve tested to date, which can be explained by its more powerful motor, but is worth bearing in mind if you’re particularly sensitive to noise.
Beast Mighty 850 Plus: also consider
If you’re not sure that the Beast Mighty 850 Plus is the right blender for you, here are two others to consider.
Should you buy the Beast Mighty 850 Plus
|
Attribute |
Notes |
Score |
|---|---|---|
|
Value |
One of the more expensive personal blenders I’ve tested, but you’re getting a lot for your money. |
4.5/5 |
|
Design |
Very stylish and supplied with three different sized vessels. Ingredients can get stuck on the ridged sides, but the cups are dishwasher-safe. |
4.5/5 |
|
Performance |
Makes light work of difficult ingredients like fibrous vegetables and frozen fruit with a single blending cycle. Quite loud, but very effective. |
5/5 |
Buy it if
Don’t buy it if
How I tested the Beast Mighty 850 Plus
I used the Beast Mighty 850 Plus for a week, making a variety of recipes, including TechRadar’s standard banana, blueberry, and kale smoothie, which we make with all the personal blenders we test.
I used the blender to tackle ingredients I knew to be particularly tough, including large frozen berries and ice, making sure to select the most appropriate blend setting each time.
I measured the volume of the blender during use with a decibel meter app on my phone.
For more details, see how we test, review, and rate products at TechRadar.
First reviewed July 2025.