Android 4.2 review Multiple user accounts are a huge step forward for tablets, but there's little for smartphone users to get excited about
Google Picasa 3.9 review Astoundingly quick, and well equipped to meet the needs of casual photographers
Google Play Books review A good start for Google, but the competition from Amazon, Apple and Kobo offer a more cohesive package
Android 3.0 (Honeycomb) review A vast improvement over previous versions of Android for tablets, but the browser needs a bit of improving and there need to be more apps.
Google Nexus S review It's the best Android phone on the market in terms of performance and features, but it's not necessarily the best value
£430
Google Android 2.2 review It's not quite as polished as Apple's iOS, but Android is starting to build up a feature advantage. It's also not clear which devices will get the update - and when.
Google Nexus One review Hard to distinguish from HTC's Desire, the Nexus One lacks HTC's Sense software and more practical controls
Android 6.0 (Marshmallow) review Some important changes to streamline common tasks but the headline features are yet to prove themselves
Google Nexus 4 The Nexus 4 is a great handset for those who want Android in its purest form, but you're better off with the Moto G
Android Lollipop review - Rolling out now Brighter, whiter and smarter to boot, it's early days for Android 5.0 (Lollipop) but the signs are excellent
Android Wear review - We test Google's smartwatch OS Android Wear lacks flexibility but this first iteration handles the basics pretty well
Android 4.2 review Multiple user accounts are a huge step forward for tablets, but there's little for smartphone users to get excited about
Google Picasa 3.9 review Astoundingly quick, and well equipped to meet the needs of casual photographers
Google Play Books review A good start for Google, but the competition from Amazon, Apple and Kobo offer a more cohesive package
Android 3.0 (Honeycomb) review A vast improvement over previous versions of Android for tablets, but the browser needs a bit of improving and there need to be more apps.
Google Android 2.3 (Gingerbread) review Not a massive leap forwards, but it's more polished and greatly improves the Android experience.
Google Nexus S review It's the best Android phone on the market in terms of performance and features, but it's not necessarily the best value£430
Google Android 2.2 review It's not quite as polished as Apple's iOS, but Android is starting to build up a feature advantage. It's also not clear which devices will get the update - and when.
Google Nexus One review Hard to distinguish from HTC's Desire, the Nexus One lacks HTC's Sense software and more practical controls£500