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The Gear Fit 2 Pro, coming Sept. 15, is an enhanced version of last year's Gear Fit 2.
It's compact, with a curved screen.
A new watch buckle strap keeps it on better.
Best of all, it's water resistant to 50 meters (5 ATM).
Onboard GPS is also new.
Samsung claims improved heart rate tracking, too.
4GB of storage can hold music, including offline downloading of Spotify playlists.
The deep interface and features give it a smartwatch-like feel.
The Gear Fit 2 Pro costs $200, but its feature set could warrant the price.
A new Speedo app can track swimming.
The Gear Fit 2 Pro also works with Endomondo, Under Armour's UA Record, MyFitnessPal and MapMyFitness.
The Samsung Gear Sport is the 2017 update to Samsung's smartwatch line, tuned to fitness.
Onboard Samsung Pay via NFC can make payments, but there's no longer MST support for swipe-to-pay credit card terminal payments.
A rotating bezel, one of the Gear S2 and S3's greatest design perks, remains.
The new watches are smaller than last year's S3, with 20mm straps.
Onboard GPS and heart rate tracking promise improved performance.
The Gear Sport is also 50 meter water-resistant for swimming.
The Apple Watch next to the Gear Sport: The smaller 42mm size is pretty compact.
It should fit more wrists.
The Gear Sport comes in blue or black, and supports sleek new bands.
A look at Gear S3 watches (left, middle) and the Gear Sport from the back.
App layouts look sharp.
The Gear S3 (left, middle) compared to the Gear Sport. The new watch is definitely smaller.
Heart rate tracking accuracy is meant to be improved.
Like other Gear S3 watches, this one can link to incoming calls via Bluetooth.
Music support improvements could be a big plus. Onboard music storage (4GB) now supports Spotify offline downloads, too.
The Gear Sport works with both Android phones and the iPhone, but app support may vary between platforms.
A sportier fit.
Exercise modes promise better automatic activity detection.
Like the Gear Fit 2 Pro, the Gear Sport supports a variety of fitness apps including UA Record. But it also works with Samsung's Tizen watch app store.
Samsung's Gear apps and watch faces are often well designed. Will there be enough to satisfy?
Stay tuned for reviews when we have both devices.