OnePlus Watch 3

Solving Wear OS's biggest battery Achilles' heel, OnePlus Watch 3 pairs a Snapdragon W5 processor with a low-power BES2800 RTOS co-processor inside a sapphire-and-titanium chassis—delivering 5 full days of Google Maps, Wallet, and Play Store apps on one charge. Engineered by OnePlus Technology (46.6mm Titanium-Bezel & Sapphire Dual-Engine Wear OS Watch) at a reference MSRP of $329.99, OnePlus Watch 3 pairs 1.5-inch 2,200-nit LTPO Sapphire AMOLED + Rotating Crown with Dual-Chip (Snapdragon W5 + BES2800), 60-Sec Health Check, Dual GPS and Up to 5 Days Smart Mode · 16 Days Power Saver. It is purpose-built for android users fed up with charging wear os watches every single night, with key strengths including true 120-hour (5-day) wear os battery life puts 24-hour rivals to shame; sapphire crystal glass, titanium bezel, and functional rotating crown for $329.