BT calling: Experience advanced calling experience right on your wrist. Manage calls, dial from recent call logs, or access favourite contacts. Strap Size & Material: 22mm & SiliconeSingle-chip BT calling: The single-chip BT calling with BT v5.3 ensures faster pairing & connectivity along with low power consumption1.78’’ AMOLED Display: See everything that’s going on in your day on the big, bright Always On Display with 368*448 pixel resolution and 500 nits brightnessNoise Health Suite: Stay in the loop with what’s going with your body via Noise Health Suite100+ watch faces: Be the trendsetter and wear a new face every day100 sports modes with auto sports detection: Step outside your comfort zone and get more active7-day battery: Say goodbye to the battery woes as the smartwatch stays with you through the weekNoiseFit app: Get the best experience on the new and improved UI that delivers meaningful health insights and an overall improved app performance compact design: The 10.9mm ultra-thin frame with a metallic finish ensures that you get the best gift for your wrist