Larger screen, new watch faces, the promise of serious heart-rate tech -- but don't stray from the charger for more than a day. Here's our Series 4 experience so far.
It improves on the older Samsung Gear models, too.
The Fitbit Versa is the best fusion of smartwatch and general fitness tracker under $200, if you can live with its limitations.
The Amazfit Bip is affordable, has fantastic battery life, and is the best low-key casual smartwatch around. It's a fine replacement for your old-school Pebble, minus the apps.
The Apple Watch Series 3 is the best overall smartwatch you can buy, but battery limitations and add-on fees keep it from being a must-have upgrade. Apple with likely release an upgrade later this year.
If you're not a runner or a swimmer, the entry-level Apple Watch has most of what you'll need at a more affordable price.
Fitbit’s fitness smartwatch has gotten better with an infusion of watch faces and apps, but some of its extra-smart features still aren't as polished as the competition.
Available for preorder now, it arrives in October.
Samsung's watch survives, for now, as one of the better options for Android phone users.
Garmin's heart-tracking blend of fashion watch and fitness watch is a great choice for everyday watch wearers who want a fully embedded fitness experience.
The Vivosport is a good fitness companion for people who want an activity tracker with plenty of advanced features.
The Apple Watch returns in a made-for-sports upgrade that adds swim functions and GPS, but anyone who's not a runner or swimmer should consider the Apple Watch Series 1 instead.
If you don't need water resistance and GPS, the Fitbit Charge 2 is the best overall fitness tracker you can buy.
Is there room for yet another smartwatch? The Qualcomm Toq tries to demonstrate how new screen technology could help extend battery life.
The Garmin Forerunner 235 offers the best value for serious and casual runners looking for an all-in-one running watch and fitness tracker.
Oculus Go is VR for the masses: A self-contained, standalone virtual reality headset that's portable, affordable and delivers a great experience for the price.
The latest activity tracker from Garmin can monitor your body energy and sleep quality.
Within the category of smartwatches, the Huawei Watch 2 is a great device. But that doesn't mean it's one you need to buy if you're not already sold on wearables.