The two new Tizen OS-based watches will compete for elbow room with the Gear S2 smartwatch  Gear Fit2 activity tracker in Samsung’s line-up. I had a chance to go hs-on with the new Gear S3 models last week, so let’s take a look at exactly what they offer would-be smartwatch buyers.

Hope you like big watches

The Gear S3 comes in two flavors: the silver-bezeled Gear S3 Classic,  the black-bezeled Gear S3 Frontier, which looks a bit sportier, supports phone calls right from your wrist. Both smartwatches feature a 1.3-inch Super AMOD display, a 1GHz Exynos 7270 processor, 768MB of RAM, 4GB of onboard storage, a 380 mAh battery (Samsung doesn’t yet have battery life estimates). Both Gear S3 models are compatible with stard 22mm watch straps, are I8-certified, so you can take the watches for a swim with nary a worry. Samsung also said the Gear S3s are durable enough to withst quick changes in pressure temperature, so you could probably take them sky diving, if that’s your thing. Samsung’s Tizen OS 2.3.1 has been slightly updated. ke its predecessor, it features widgets a rotating dock, as well as apps you won’t find on Android ar, like Uber, which lets you hail a car right from your wrist. ke the Gear S2, you navigate the Gear S3 interface using a physical dial that’s built right into the bezel, spins 360 degrees. You can also tap around the screen to navigate the watch interface if you prefer. On the side of the watch, you’ll find Back Home buttons—just like what you’d find on a Samsung smartphone. It’s nice to have those buttons available, but they do make the physical design a bit more busy. On the Gear S3 Classic, the buttons are traditional circles, whereas the buttons on the Frontier model are oblong, look a bit more “tactical.” At 46mm in diameter, the Gear S3s are some of the biggest Android-compatible smartwatches on the market. Shoot, the Gear S2 was “only” 42mm, even that’s too big for many wrists. Nonetheless, I was expecting to put on the Gear S3 have it feel dense heavy like the lar M600, but it was surprisingly light. It was easy to swap out the watchbs, too, that’s relevant because Samsung’s own bs are a bit too stiff for my liking. I imagine that they’d soften up over time, but at least you can use any 22mm third-party watch b you please. rhaps the most exciting feature of both the Gear S3 Classic Gear S3 Frontier is wide-open support for wireless payments. Both watches are crammed with both NFC MST chips, which means they’re compatible with both old school new school payment terminals. The NFC support is ready when you walk into a big box store that supports wireless payments, while the MST comes in hy when you’re grabbing a bottle of water at the bodega down the street.

Buy Gear S3 Frontier for E

The Gear S3 Frontier is meant for active lifestyles, so Samsung is offering an optional E-connected model that lets you make phone calls right from your wrist. To this end, the Frontier features a speaker on the side. Samsung hasn’t yet confirmed which of the carriers will offer cellular service for the watch. The Gear S3 Frontier’s phone-call functionality definitely has a futuristic appeal about it, but I’m not the kind of person who would ever use this in daily practice. Nonetheless, if you find yourself in some harsh environment can access a cellular signal, the S3 Frontier could be useful for checking in with a loved one, or making an emergency call. In fact, the S3 Frontier includes an SOS function: st triple-tap the screen to notify any of your preferred emergency contacts that you’re in danger.

The Gear S2 isn’t going anywhere

The Gear S3 is a niche product. It’s not for the everyman looking for his first smartwatch, it’s definitely not styled for women. It’s just too big for most wrists. But the good news is that Samsung will still offer the Gear S2 for those looking for a smaller wearable device. Shoot, you can even consider the Gear Fit2. It tells the time, comes with a nice suite of fitness functions. To this extent, perhaps it’s wise that Samsung has four wearables on the market. Seven models may be excessive, but four models might offer just enough options to accommodate various types of users—without paralyzing those users with too many choices.