Complete User Guide, Technical Specifications & Troubleshooting Manual
The boAt Watch Lunar Call Pro is an ultra-premium circular smartwatch powered by the high-performance Apollo 3.5 Blue Plus processor (2X faster response times). It features an immaculate 1.39-inch AMOLED display with class-leading 454×454 resolution, DIY Watch Face Studio, Bluetooth Calling, and 20 built-in sports modes.
| Specification | Details |
|---|---|
| Model Name | boAt Watch Lunar Call Pro |
| Processor | Apollo 3.5 Blue Plus Dual-Core Chipset (2X Faster Animation Speed) |
| Display Type | 1.39″ (3.53 cm) Round AMOLED Screen |
| Display Resolution | 454 x 454 pixels (Industry-Leading Sharpness) |
| Watch Face Studio | DIY Watch Face Studio in boAt Crest App |
| Bluetooth Calling | Yes (BLE 5.0 + BT 3.0 Audio, Dial Pad, Voice Calling) |
| Battery Capacity | 260mAh Li-ion Polymer (30 Days Standby) |
| Battery Life | Up to 7 Days typical use (Charging Time: ~2 Hours) |
| Charging Interface | Magnetic Pogo Pin Charger (5V / 2A Input) |
| Water Resistance | IP68 Dust, Sweat & Splash Resistant |
| Companion App | boAt Crest App (Android 4.4+ & iOS 13.0+) |
The Apollo 3.5 processor delivers ultra-smooth 60fps UI transitions, instant touch response, and optimized power management, making Lunar Call Pro twice as fast as entry-level smartwatches.
Open the boAt Crest App → Device Features → Watch Face Studio. You can upload custom personal photos, choose widget fonts, customize data dials (steps, battery, calories), and push them straight to the watch.
Ensure the watch is bound in the Crest app (BLE 5.0). Next, connect to ‘LCALLPRO_BT’ in your phone’s Bluetooth settings to activate audio calling through the onboard speaker and microphone.
The optical PPG sensors provide reliable fitness telemetry. For maximum accuracy, ensure the watch is worn snugly one finger above the wrist bone and keep still during readings. Note: It is not a certified medical tool.
If you require further technical assistance or warranty support, contact boAt care:
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