Display: 1.39″ (≈ 3.53 cm) AMOLED panel. Resolution stated as 454×454 pixels in multiple specs. Brightness: Up to ~600 nits claimed, 2.5D curved glass design appears in spec sheets. Always-On display mode and wake gesture support are present Ambient Light Sensor is Included: The watch adjusts brightness based on surroundings. Material & build: From launch info, circular aluminium-alloy dials (in this series) indicate a move toward more premium materials. Colors offered: At launch, the Lunar Call Pro came in Charcoal Black, Deep Blue, Cherry Blossom, Metallic Black. Connectivity: Bluetooth version BLE 5.0 + BT 3.0 (some specs list BT-3.0 as well) for pairing, calling etc. One of the main “Premium” Differentiators: Bluetooth calling support with built-in microphone & speaker. This means you can make/receive calls via the watch when paired with your smartphone. Media Controls: Ability to control music playback from the watch. Watch Face Studio: You can personalize/custom create watch faces via the companion app. Customize background image, fonts, data fields (time, date, steps, calories etc). Activity Tracking: Over 700+ active modes are claimed (for anything from dancing, riding, cooking etc) in some specs. Health Sensors: Heart rate monitor, SPO₂ (blood-oxygen) monitor, sleep tracking, sedentary/ hydration alerts. Smart Alerts: Notifications from apps (calls, texts, social media) and integration with the companion app.  Water / Dust Resistance: IP68 rating mentioned in one spec list. Specifications Brand: boAt Model: Lunar Call Pro Color: Charcoal Black, Deep Blue, Cherry Blossom and Metallic Black Battery capacity: ~260 mAh Processor: Apollo 3.5 Blue Plus Chipset Water/Dust Resistance: IP68 Rating Mentioned DIY Watch Face Studio: Create or Pick Custom Watch Faces Via the Companion App Companion App: The Watch Pairs with the “boAt Crest” App Customisation: As Above, DIY Watch Faces, theme Settings, Mood of the Watch etc. Health sensors: Heart Rate Monitor, SPO₂ Monitor, Sleep Tracking