The LG G Watch, Samsung Gear Live, and Motorola Moto 360—the Android Wear models—have intuitive color touchscreen interfaces and were judged easiest to interact with. The Martian Notifier, Cookoo 2, and MetaWatch M1, which have push-button navigation, were determined to be the most difficult to use. In particular, the Cookoo 2's buttons were very hard to press.
When we compared the storage space of the Samsung Gear Sport with the other contenders, it didn’t have the most. With 4 GB — only a quarter of what you’ll get with the Apple Watch Series 3 GPS — you will have to manage your apps so you don’t run out of room. If you like to carry all of your music with you and you have an extensive library, you might run out of space with the Gear Sport.
Using your voice with the Google Assistant function built into the Q watches (and every modern Wear OS watch) is generally okay, though only roughly 80 percent reliable. The combination of a microphone on the side of your watch, a Bluetooth connection to your phone when you’re away from Wi-Fi, your phone’s cellular Web connection, and the imperfect acknowledgement of human speech by Google Assistant do not make for anything near a 100 percent success rate. When it works, Google Assistant makes you feel connected and advanced; when it fails, you can be seen as a person who asks their wrist about the capital of Malaysia. This is more a reflection of the state of connectivity and digital assistants than of the Q watches themselves—or any Wear OS watch, for that matter—although in our experience Wear OS watches fail on voice queries more often than Siri on the Apple Watch. That said, voice dictation on the Q watches is far more reliable, at least when it comes to recognizing words and phrases, than Google Assistant. If transcription fails, it’s more likely to be because of the watch/phone connection than the watch mishearing your words.
Samsung's Galaxy Watch, a Tizen OS watch (starting at $329), is our favorite smartwatch for Android users. In addition to up to four days of battery life and a great design, the Galaxy Watch offers built-in GPS, heart rate sensor, water-resistance, Samsung Pay support, plus a nifty rotating bezel for navigating the interface. You can also download music from Spotify to the watch for offline listening. However, you get far fewer apps than you would with a Wear OS watch.