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8 Best Half Ball Balance Trainers (Cheap Bosu Balls)

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Bosu Balls are the most well-known brand of half balance trainers. One downside is that you pay extra for the Bosu brand and quality. Luckily, there are also cheaper off-brand options.

These other half ball balance trainers don’t give the same secure feeling and quality guarantee of buying from Bosu but they still have many happy customers.

After looking at the price of the best Bosu Balls you may conclude that you want an off-brand half balance trainer. In that case, you can find some of the best picks below.

Best half ball balance trainer picks

After writing over 50 articles about half ball balance trainers and many hours of research, I have concluded that these are the best half ball balance trainers (aka cheap Bosu Balls):

Keep in mind that it is not possible to create a ranking that is ideal for every individual. Some of these models lower on the list offer unique benefits that are better for certain individuals, budgets, and preferences.

How we selected our top picks

Our fitness experts spent a lot of time looking at and comparing all the different important factors of half ball balance trainers. Some of the things that were taken into consideration when making our selection include:

  • Material, weight capacity, diameter, anti-slip mechanism, etc.
  • User reviews
  • Anecdotal reviews from fitness experts
  • Price
  • Brand trustability

If a pick seems interesting click it to see the online prices.

8 Best half ball balance trainers reviewed in depth

After looking at the quick overview of the top picks it can be helpful to check out the more in-depth reviews of some of the best half ball balance trainers. This way you can choose the best option for your personal situation.

1. unp Balance Trainer

The first half ball balance trainer is budget-friendly but at the same time, unp still tries to offer a quality product. Unp claims that this model has a weight capacity of 1100 pounds (500 kg).

This could be both aspirational or a difference in sturdiness but that is a higher weight limit than the Bosu Ball.

On the other hand, similar to many of the cheaper versions of the original Bosu models, the unp Balance Trainer is slightly smaller in diameter.

This off-brand balance trainer has a diameter of 23.6″ (59.9 cm). The standard Bosu Balls have a diameter of 26″ (65 cm).

In any case, even with these differences the unp is a helpful half ball balance trainer that can benefit your workouts. The customers who bought the unp Balance trainer are relatively positive about the product.

Pros

  • Budget-friendly price
  • Great ratio of positive customer reviews
  • The mentioned weight capacity is high at 1100 pounds (500 kg)
  • Comes with resistance bands
  • Height is about the same as a regular Bosu Ball

Cons

  • Diameter a bit shorter than the standard Bosu Balls
  • Not the highest number of customer reviews

In addition to the 23.6″ inch (59.9 cm) diameter, the unp Balance Trainer has a height of 9″ after inflation. This is about the same as the most standard Bosu Ball models which can be inflated from 8″ – 10″ (20.32 cm – 25.4 cm).

At least partly due to the smaller diameter, the unp Balance Trainer is also slightly lighter than the Bosu Balls at 12 pounds (5.4 kg) (for example “The Original” weighs 17 pounds/7.7 kg).

On the other hand, the unp Balance trainer comes with two resistance bands and anchors for them. Another difference is that this model comes with 8 rubber anti-slip feet.

For the Bosu models the anti-slip mechanism varies. “The Original” has 6 rubber anti-slip feet, the pro has an entire strip of anti-slip material.

This half ball balance trainer from unp is definitely cheaper than regular Bosu Balls. At the same time, the customers are still very happy with their purchases.

A higher number of customer reviews would be even better but so far the reviews the customers give are really positive.

2. DEVEBOR Balance Ball

At the time of writing the Balance Ball from DEVEBOR comes at an even lower price than the previous model from unp.

This does come at a small reduction in weight capacity and number of rubber feet but for most people, the DEVEBOR Balance Ball will still be more than good enough. Many happy customers agree.

One thing to keep in mind is that the texture of the dome of the DEVEBOR model is relatively unique. It has so-called “massage knobs”. Some people prefer the more flat texture of the Bosu Balls and similar off-brand alternatives.

Pros

  • Very budget-friendly price
  • The mentioned weight capacity is high at 800 pounds (362.9 kg)
  • Comes with resistance bands
  • Height is about the same as a regular Bosu Ball

Cons

  • Diameter a bit shorter than the standard Bosu Balls
  • Some people don’t like the unique texture

Again the diameter of 23.6″ (59.9 cm) of this cheaper model is shorter than the Bosu version. This leads to a slightly lower total weight of 11.5 pounds (29.21 kg).

DEVEBOR also mentions that their balance trainer has a height of 8.7″ (22.1 cm) when inflated.

The weight limit of the DEVEBOR Balance Ball is lower than the previous half ball trainer. That being said, a weight limit of 800 pounds (362.9 kg) should be enough for most people.

Similar to “The Original” Bosu Ball, the DEVEBOR model has 6 rubber anti-slip feet. For normal workouts every once in a while this can be enough.

If you want to use your half ball balance trainer a lot and very intensely you may need a different anti-slip mechanism.

For individuals who don’t mind the lower weight capacity, different ball texture, and the lower number of rubber feet, the DEVEBOR model can help save a few dollars.

3. Sagler Balance Ball

The main thing that stands out in this next half ball balance trainer is its low price. This lower price does come with a few downsides but could still be worth it depending on your budget and personal situation.

First of all, the mentioned weight capacity of 300 pounds (136 kg) is definitely on the lower side compared to many of the other options on this list.

Additionally, the diameter of the Sagler Balance Ball is even smaller than the other cheaper Bosu Ball alternatives on this list. Many users do not really notice the difference but there are definitely a few individuals that find this model too small.

If you don’t mind paying a few dollars extra for a safer choice, some of the other options will be better. If you don’t mind the potential downsides of the Sagler Balance Ball, it can help you save a bit of money.

Pros

  • Very budget-friendly price
  • Comes with resistance bands
  • A lot of happy customers

Cons

  • The mentioned weight capacity is on the lower side at 300 pounds (136 kg)
  • Height when inflated is not mentioned
  • Diameter a lot shorter than the standard Bosu Balls

The diameter of the Sagler Balance Ball is 20″ (50.8 cm). Standard versions of the Bosu Ball have a diameter of 26″ (65 cm). And lastly, most of the other models on this list have a diameter of around 23.6″ (59.9 cm) or higher.

For smaller individuals this is not necessarily an issue. However, for taller and wider individuals, this may be too small to put their feet at about shoulder width which is recommended for many exercises.

Next, the Sagler Balance Ball has 8 rubber anti-slip feet. This is more than “The Original” Bosu Ball and less than the full anti-slip strip of the Bosu Pro.

One small benefit this half ball balance trainer does have over the standard Bosu Balls is its built-in resistance band anchor. Even with that in mind, in terms of specifications, you are definitely giving up some quality to save a few dollars.

On the other hand, Sagle still has many customers that are really happy with their balance ball.

4. HomeTheory Half Balance Trainer

The HomeTheory Half Balance Trainer is still cheaper than the real Bosu Balls but at the same time, this model is definitely also pricier than most of the other options.

One reason for this is that the HomeTheory Half Balance Trainer is more of a workout package. You also get multiple resistance bands with different resistances and two core sliders.

Additionally, this half ball balance trainer has the same diameter (26″ = 65 cm) as the standard Bosu Balls.

One potential downside is that this model from HomeTheory is a little lower than the standard Bosu Balls. This typically makes your balance workouts just a bit easier.

Besides that, weirdly enough the resistance bands only come in one piece per resistance. This is not helpful if you want to work out each side equally at the same time.

Pros

  • Same diameter as the standard Bosu Balls
  • The mentioned weight capacity is high at 600 pounds (272 kg)
  • Comes with multiple resistance bands
  • Comes with core sliders
  • Typically still cheaper than Bosu Balls
  • Full anti-slip surface

Cons

  • Pricier compared to many other options in this article
  • Slightly lower than the standard Bosu Balls when inflated
  • Not the highest number of customer reviews

The weight limit of 600 pounds (272 kg) of the HomeTheory Half Balance Trainer is not the highest on this list but for most people and workouts this should be enough.

Something where this model stands out is its full anti-slip textured rubber surface. If you plan to do half ball balance trainer exercises where you apply a lot of horizontal pressure this will generally be sturdier than a few rubber feet.

If you don’t mind the weird resistance band situation, slightly lower height, price, and relatively low number of customer reviews, the HomeTheory half balance trainer is a good option that is a bit more like the real Bosu Balls.

5. Yes4All Premium Half Ball Balance Trainer

This next model from Yes4All is another great half ball balance trainer. The main reason it is a bit lower on the list is that you have to invest a few dollars more than certain other options.

That being said, the Yes4All Premium Half Ball Balance Trainer is definitely still cheaper than the regular Bosu Balls. At the same time, this piece of equipment can offer you many half ball balance trainer workouts and the benefits that come with that.

Two things to keep in mind are that this model is slightly lower and the diameter is a bit shorter than the standard Bosu Balls. This makes your balance workouts slightly easier and leaves a bit less room to put your feet or hands.

Pros

  • Budget-friendly price
  • Great ratio of positive customer reviews
  • The mentioned weight capacity is high at 880 pounds (399 kg)
  • A lot of positive customer reviews
  • 1-year warranty, 60-day return
  • Full anti-slip surface
  • Available in a lot of colors

Cons

  • Slightly lower than the standard Bosu Balls when inflated
  • Diameter a bit shorter than the standard Bosu Balls

The Yes4All Premium Half Ball Balance Trainer comes with a 23.5″ (59.69 cm) diameter and a height of 7.25″ (18.4 cm) when inflated.

Something that positively stands out is the relatively high weight limit of 880 pounds (399 kg). To back up this sturdiness claim, Yes4All offers a 1-year warranty and a 60-day return policy.

Additionally, the full anti-slip surface is helpful for making your workouts safer and doing this in many future workouts.

The slightly higher price is the main downside of the Yes4All Premium Half Ball Balance Trainer. However, as many happy customers mention, this piece of equipment can definitely be worth the investment.

6. LifePro Half Exercise Ball Trainer

The LifePro Half Exercise Ball Trainer is another option that is a bit pricier but has a few nice features that make this model worth considering.

When it comes to the positive points, this half ball balance trainer from LifePro has a lot of very positive customer reviews. To increase the value of their package, LifePro adds a pilates ball and exercise chart.

Something else that stands out is the full anti-slip surface. This makes your workouts safer and your half ball balance trainer more durable.

When it comes to downsides, the LifePro model is another example of a half ball trainer with a slightly shorter diameter than the standard Bosu Balls. Besides that, the height of the ball when it is inflated is not mentioned.

Pros

  • Great ratio of positive customer reviews
  • A lot of positive customer reviews
  • Comes with a pilates ball
  • Comes with an exercise chart
  • Full anti-slip surface
  • Typically still cheaper than Bosu Balls

Cons

  • Height when inflated is not mentioned
  • A bit pricer compared to many other options in this article
  • Diameter a bit shorter than the standard Bosu Balls

The weight limit of 440 pounds (199 kg) is not the best on this list but should still be more than enough for the average person and their workouts.

In terms of other specifications, the LifePro Half Exercise Ball Trainer has a diameter of 23.6″ (59.9 cm) and a weight of 14.3 pounds (6.5 kg).

The exercise chart is a nice addition but not essential with the amount of helpful information on the internet. On the other hand, a pilates ball does create the option to do a variety of extra exercises.

If you don’t mind paying a little extra compared to certain other half ball balance trainer and like the unique features of the LifePro Half Exercise Ball Trainer, this model can definitely be worth it.

7. JX FITNESS Balance Half Ball Trainer

The JX FITNESS Balance Half Ball Trainer is another model that goes for a lower price by giving up on a few features.

This model is a good half ball balance trainer with many happy customers but in this area some of the previous options are likely better.

One thing that is a bit more unique and could make the JX FITNESS model worth it for you is the texture design of the ball part. That being said, you are giving up a few dollars and features for this by choosing this half ball balance trainer.

Pros

  • Budget-friendly price
  • A lot of happy customers
  • The mentioned weight capacity is high at 660 pounds (299 kg)
  • Comes with resistance bands
  • Height is about the same as a regular Bosu Ball

Cons

  • Diameter a bit shorter than the standard Bosu Balls
  • A few quality errors here and there

The JX FITNESS Balance Half Ball Trainer has a diameter of 23.6″ (59.9 cm) which is relatively standard when it comes to these off-brand Bosu alternatives. This model has a similar height as the real Bosu Balls.

When it comes to the anti-slip mechanism, the JX FITNESS model has 6 rubber feet. This is similar to “The Original” Bosu Ball but not as great as the Bosu Pro and many of the other models on this list.

Overall the JX FITNESS Balance Half Ball Trainer is still a good balance trainer for a low price. The thing is that there are just better value options of higher quality. Especially if you consider that customers initially receive a damaged product every once in a while.

8. Happibuy Yoga Half Ball

Pros

  • Great ratio of positive customer reviews
  • The mentioned weight capacity is high at 1100 pounds (498 kg)
  • Comes with resistance bands
  • Height is about the same as a regular Bosu Ball

Cons

  • Pricier compared to many other options in this article
  • Not the highest number of customer reviews
  • Diameter a bit shorter than the standard Bosu Balls

This last half ball balance trainer is definitely cheaper than the Bosu Balls but also a bit pricier than some of the other off-brand options.

Two upsides of the HappiBuy Yoga Half Ball are the high weight limit of 1100 pounds (498 kg) and the great ratio of positive customer reviews.

When it comes to downsides the main things to keep in mind are the slightly higher price, the limited number of customer reviews, and the slightly shorter diameter than the standard Bosu Balls.

This HappiBuy can definitely offer you great workouts but some of the other half ball balance trainers may be even better and require a lower investment.

How to choose a half balance trainer

At first sight, these cheap Bosu Balls look very similar. However, there are a few important differences that influence the choice. Some of these include:

  1. Weight capacity: A half ball balance trainer can be amazing in terms of all other features but if the weight limit is not high enough, you won’t be able to have many workouts before it breaks down. Make sure you check the weight capacity and think about whether you will jump and/or use extra weights a lot in your half ball balance trainer workouts.
  2. Height after inflation: The heights of the half ball balance trainers are relatively similar but because this matters a lot you want to check it for the different models. The regular types of Bosu Balls are between 8″ – 10″ high when inflated. The higher, the more challenging the exercises become in terms of balance.
  3. Diameter of the flat surface and ball: These half ball balance trainers simulate the same concept as Bosu Balls but in terms of dimensions, most are not the same. The regular types of Bosu Balls have a diameter of 26″. Most of the balance trainers above are smaller than this. What diameter is the best for you is mostly a case of personal preference and how much room you need for the exercises.
  4. Anti-slip method: Different half ball balance trainers have different ways to avoid slipping. These vary from 6 small rubber feet to a full anti-slip surface. It can be important to go for the more secure options,. Especially if you plan to do exercises where you apply a lot of sideways force.
  5. Price: The half ball balance trainers in this article are cheaper than regular Bosu Balls but the models still vary in price. In some cases you can get more value for a lower price. In others, you have to choose your trade-offs.

By paying attention to some of the factors above, it becomes easier to pick the best half ball balance trainer for you.

FAQ

Are half balance balls effective?

Half balance balls are effective for improving balance, coordination, core muscle strength, and ankle strength and switching up your workouts to make them more fun.

Are half ball trainers worth it?

Half ball trainers can be worth it if you value the benefits they offer and/or have a larger budget. If you have a small budget and want to build the most muscle and/or lose the most amount of weight at the lowest price, there are better fitness equipment options.

What are some half ball balance trainer exercises?

You can use half ball balance trainers for a variety of exercises. Some of these include crunches, pushups, balance exercises, lunges, mountain climbers, squats, etc.

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Matt Claes

Matt Claes founded Weight Loss Made Practical to help people get in shape and stay there after losing 37 pounds and learning the best of the best about weight loss, health, and longevity for over 4 years. Over these years he has become an expert in nutrition, exercise, and other physical health aspects.

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