This article will explore the top 10 boAt smartwatches designed specifically for kids. IP67 Waterproof Rating 7. boAt Ultima Call Smart Watch with 1.83" HD Display,Advanced BT Calling,DIY Watch Face Studio, Coins,700+Active Modes,10 Days Battery Life,HR&SpO2 Monitor,Energy&Sleep Score Upgrade your fitness game with the boAt Ultima Call smartwatch. Specifications of boAt Ultima Call Smart Watch with 1.83" HD Display,Advanced BT …