Samsung Gear S2. Add gadget to compare Select Smartwatches. Specifications. Summary (4) features: Waterproof, Call Function: Waterproof, Call Function-design: The Super AMOLED touch-sensitive display found here is a bit smaller than before (1.5-inches down from 1.84-inches), but it boosts the pixel density up to 322ppi, which trounces the original's Bands Compatible Samsung Gear S2 Watch, NaHai Soft Silicone Replacement Sport Strap Wristbands Samsung Gear S2 Smart Watch, SM-R720/SM-R730 (Y-6 Pack #1) 4.4 out of 5 stars 2,765 $20.99 $ 20 . 99 T-Mobile Samsung Gear S2 SM-R730T, Samsung Orbis: Country or region available: USA: Brand: Samsung: Release date: 11/1/2015: Depth: 13.4 millimeters (0.53 inches) Size (width x height) 44 x 51.8 millimeters (1.73 x 2.04 in) Weight: 51 grams (1.79 ounces) Build, materials: feature not registered: Protection against water and others: Waterproof Relatively slim. Affordable. Spigen is one of the most trusted brands in phone cases, and its Liquid Air case for the Galaxy S23 is the one we think is best for most people. The rubberized texture Samsung Gear S2 R730A (AT&T + Wi-Fi) Dust and Water Resistant Smartwatch - Silver (Renewed) Recommendations SAMSUNG Galaxy Watch 6 40mm Bluetooth Smartwatch, Fitness Tracker, Personalized HR Zones, Advanced Sleep Coaching, Heart Monitor, BIA Sensor for Health Wellness Insights, Big Screen, US Version, Gold ksWKuq. 47431417840136539339585474