

Samsung's smartwatch also comes in 40mm and 44mm sizes and has an IP68 dust and water resistance rating as well as a 5 ATM water-resistance rating.

In contrast, the Galaxy Watch 5 has a round dial protected by sapphire crystal, an aluminum armor case, and a replaceable 20mm band. It doesn't have an official IP rating but is water-resistant up to 50 meters. The Sense 2 has a square dial, aluminum case, and replaceable 24mm flexible straps. The differences between the Fitbit Sense 2 and the Galaxy Watch 5 start with the design.

Apart from Samsung and Fitbit, the smartwatch space has plenty of competition thanks to wearables like the Apple Watch Series 8 and Google Pixel Watch. Among the Fitbit Sense 2's rivals is the Samsung Galaxy Watch 5, and both smartwatches will be fighting for a place on users' wrists.
