Wednesday, 25 November 2015

Sphero 2.0 vs SPRK(+) vs BB-8 - Which One Should You Choose?


Sphero is a neat little robot ball, but should you choose the regular 2.0 version, the see-through educational SPRK edition or the cute BB-8 with a balancing head? Tough choice. Let's take a look at the options.

We had to make this decision recently, we'll explain which Sphero we chose and why. You might make a different decision due to the things that are important to your family, club or school.

Please note this article has been updated significantly from the original to reflect changes in the Sphero product line including the new Sphero SPRK+ and the BB-8 Gesture Control Force Band.

Update: Sphero have announced SPRK+, an update to the SPRK edition, this article has been updated to reflect that and add some more useful information.

Update: There's now a BB-8 Force Band which works with the Spheros that have Bluetooth smart.


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What is Sphero?

Sphero is a gyroscopic robot ball with an accelerometer and coloured LEDs.  It moves really quickly and has sensors and coloured LEDs. Sphero has a variety of apps (check for compatibility with the different models) which can be used to play fun games or to learn to code. 



2.0 vs SPRK/SPRK+ vs BB-8 - Overview

The current regular version is Sphero 2.0. This version was released in 2013 and has a white shell. There are various Sphero apps that work with the 2.0 that allow you to play games with Sphero and learn to control it. 

Sphero SPRK Lightning Lab is an educational edition of Sphero which came out in 2015. The key difference with SPRK is that it has a clear shell so you can see the electronics inside. There's also a SPRK Lightning Lab educational app which teaches coding with a drag and drop interface. Sphero SPRK+ is new for 2016 and has Bluetooth Smart. 

BB-8 is a themed version of Sphero based on the cute spheroid robot from the Star Wars  The Force Awakens movie. BB-8 has a head perched on top of the moving ball and has apps and features that tie in with the movie including a Holographic message feature. For 2016 there's a new special edition Battle Worn BB-8 plus a Gesture Control Force Band. The Force Band works with any of the Bluetooth Smart Sphero devices (including Ollie) not just with Sphero BB-8. 

Sphero 2.0

Sphero 2.0 came out in 2013. That makes it pretty old in kids tech toy terms. But there's plenty of life in Sphero 2.0. The relatively long lifespan has allowed the development of a range of official Sphero apps and third-party ones. 

There are apps that use Sphero as a games controller, there's a fun Sphero Color Grab app that we've used as a party game and there are coding apps that allow kids to learn programming using their Sphero.

Sphero is well thought out and its ball design means that as well as being able to move around as a floor robot it can also be picked up and interacted with through its acceleration sensors. This means that there's a lot more to Sphero than first meets the eye and gives the robot ball a depth and longevity that you might not expect from its outwardly simple design.

You can also get some cool accessories for the Sphero 2.0 (also compatible with other Spheros), my kids' favourite is the chariot which has a LEGO-compatible area for building on with bricks. Sphero 2.0 is often packaged with 2 ramps. 

sphero 2.0

Sphero SPRK and SPRK+

The key difference between Sphero 2.0 and SPRK is the shell. SPRK has a clear shell so that you can see its electronics, the inductive charging base is also transparent. This is a fantastic feature. It's really important that kids see tech as something they can understand rather than as a magic black box. I often take old toys apart and show my kids how they work. Here's one that you don't have to take apart. 

Having said that, you could just look at images of the internals of the Sphero or look at a Sphero teardown and you'd still learn about how Sphero works. 

There's also a Sphero SPRK educational app with content to teach kids about coding. But this app also works with Sphero 2.0 so it isn't SPRK specific. 

The packaging for SPRK is different and includes a design notebook and protractor. I'm not sure how the design notebook is intended to be used in schools (who gets it?) but this is a nice touch for home use.

Update: There's a new SPRK+ edition for 2016 which makes the transparent shell more scratch resistant. It also updates the Bluetooth capability with a tap to connect feature which is very useful when you have multiple devices in a classroom or club content.

Note that while original Sphero apps work with the SPRK, they haven't yet been updated to work with SPRK+ (we'll keep a look out for updates, apps support for BB-8 was added after its release.)

Update: Sphero have added support for SPRK+ to the main Sphero app (from the SPRK+ FAQ.)

Sphero BB-8 and Force Band


Star Wars fans will love the awesome Sphero BB-8. It's the same basic robot as Sphero but with a movie-accurate design and a balancing robot head. The BB-8 themed charging base looks fantastic. Very very cool.

Update: There's a 2016 'Battle-worn' version of Sphero BB-8 and also a gesture control band. 

For a Christmas day main gift, BB-8 is a fantastic choice. Having BB-8 wobbling around the Christmas tree would be pretty amazing, especially since the movie will have come out by Christmas and fans will be in full-on fan mode. 

The app shows BB-8's sensors in Star Wars style so there's very much the feeling that this is a droid packed with technology. 
It's hard not to lose my head over Sphero BB-8 (sorry!) I love the character. We've even met a lifesize BB-8. If I was looking for a fantastic fun tech toy BB-8 would easily win. 

The Sphero SPRK educational app has been updated to officially support BB-8 so you get the educational content and ability to program as well as the Star Wars branding and features.

Some of the original Sphero games apps also now work with BB-8. 


Update: BB-8 now also has a cute watch-with-me feature so it can interact while you watch the Force Awakens movie.

Sphero and Bluetooth

Bluetooth is one of the features that differ across the models. Sphero 2.0 must be paired with in the settings and then unpaired if you want to pair with it from a different device (in a multiple device household you may be left trying to find out who is paired with Sphero!) But the pairing is pretty reliable and will work with older devices. 

Sphero BB-8 has Bluetooth Smart low energy support and pairs based on proximity (no need to go into settings.) 

Sphero SPRK uses the older Bluetooth and requires pairing whereas the new Sphero SPRK+ uses Bluetooth Smart which makes it easier to use in an educational environment with lots of devices.

The new Sphero Force Band works with the newer Sphero devices that support Bluetooth Smart, including Ollie. 

The differences in Bluetooth support are also relevant if you want to use some third party applications (or even write your own) to control your device (but this is only likely to affect specialist users.)

Which Sphero?

Basically, our recommendation is to get a Sphero of some sort! 
(This article was written a while ago and we chose a regular Sphero with a full complement of accessories, but the range has changed a lot since then.)

If we were buying now we'd go for a SPRK+ (with the caveat of whether you want to be sure you'll be able to use the original Sphero games) or BB-8 with a Force Band and then add some of the cool accessories, unless budget was a big concern in which case we'd try and pick up an older model hopefully with accessories on eBay.  

We've got a 2.0 (as well as an Ollie) but I think we would have been just as happy with a SPRK or BB-8 (now the SPRK Lightning Lab coding app is supported.) Now that these robots have been around for a while it's worth checking for a used Sphero on eBay, you might get a good deal with accessories included as families upgrade or move on. 

The lack of full support for the coding apps steered us away from BB-8 as we were looking for a fully programmable robot, but now BB-8 is supported by the SPRK education app (yay!)

Basically, our recommendation is to get a Sphero of some sort! It's a very cool tech toy with lots of educational features. If you're family are into Star Wars then the BB-8 (with Force Band) is an awesome choice. You'll know if BB-8 is the droid you're looking for. If you're not so into Star Wars then the transparent SPRK+ is very cool. The older Sphero comes with ramps and works with older devices.

Update: With BB-8 now being supported by the SPRK Lightning Lab coding and educational app, there's now a stronger case for BB-8.


What about Ollie?

Ollie is another robot from the Orbotix family. He's a bit different to the ball-based robots. [Update: Here's our review of Ollie.] We'll cover Ollie vs Sphero in a separate post.

Take another look:




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