boAt Cosmos | Biggest 1.78" (4.52cm) AMOLED Display Smartwatch with 60hz Refresh Rate, 700+ Active Modes, 10 Day Battery Life, HR & SpO2 Monitoring, IP68 Dust and Water Resistance boAt|DC USB 150 cable offers universal

USB 150 cable offers universal compatibility as it is compatible with most android smartphones

Airdopes 391 takes around 45 Minutes to charge fully

Call the saved contacts with a tap or dial using the dialpad

Blast your music with 2x power by connecting a second speaker with our TWS technology

boAt Cosmos | Biggest 1.78" (4.52cm) AMOLED Display Smartwatch with 60hz Refresh Rate, 700+ Active Modes, 10 Day Battery Life, HR & SpO2 Monitoring, IP68 Dust and Water Resistance boAt|DC USB 150 cable offers universalboAt Cosmos Biggest 1. 78" AMOLED Display Smartwatch with 60hz Refresh Rate Find beyond your expectations in boAt Cosmos. Its 1. 78 AMOLED display with 60hz refresh rate shows deep blacks, rich colours, and smooth transitions. boAt Cosmos comes with health features including 700+ active modes, heart rate tracker and a lot more! Hustle all day long without worrying with its 10 day battery life and fast charging that juice it back up in 30 minutes. 4.