| key specs |
| Strap Colour | Olive Green, Active Black, Black | Frozen Silver, Thunder Black, and Volcanic Orange |
| Display Size | 36mm | 36mm |
| Strap Material | Silicone | - |
| Dial Shape | Round | Round |
| Display Type | AMOLED | Super AMOLED |
| Ideal For | Unisex | - |
| Compatible OS | - | Android, iOS |
| general |
| Brand | boAt | Boult Audio |
| Model | Lunar Oasis | Crown R PRO |
| Release date | July 5, 2024 | June 19, 2023 |
| Model Name | Boat Lunar Oasis | Crown R Pro |
| Dial Colour | Black | Black |
| Dial Shape | Round | Round |
| Strap Colour | Olive Green, Active Black, Black | Frozen Silver, Thunder Black, and Volcanic Orange |
| Strap Material | Silicone | - |
| Size | Regular | - |
| Touchscreen | Yes | - |
| Water Resistant | Yes | IP67 |
| Water Resistance Depth | IP68 | - |
| Usage | Fitness & Outdoor | - |
| Ideal For | Unisex | - |
| product details |
| Sensor | Heart Rate Monitor, SpO2, Stress, Sleep | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Compatible Device | Android and iOS | Android, iOS |
| Battery Type | 300 | Lithium Ion |
| Battery Life | 7 days | 5 Days |
| Rechargeable Battery | Yes | Yes |
| Notification | - | Yes |
| Notification Type | - | Smart Notification |
| Charge Time | - | 2.5 hours |
| Charger Type | - | Magnetic Charger |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Bluetooth |
| Messaging Support | Yes | - |
| Third Party App Support | Yes | - |
| Call Features | Yes | - |
| Bluetooth Version | - | Bluetooth 5.2 |
| platform and storage features |
| Operating System | Cres+ OS | - |
| Processor Name | X1 | - |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 466X466 | 466x466 pixels |
| Display Size | 36mm | 36mm |
| Display Type | AMOLED | Super AMOLED |
| Other Display Features | - | 600 nits brightness, Always-on Display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 1 | 1 |
| Calorie Count | - | Yes |
| Other Fitness Features | - | Activity Tracker, Breathe, Voice Assistance, Sedentary Reminder, Sleep Monitor, 123+ sports modes |
| Other Watch Functions | - | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Music Player, Notifications, Phone Call, 150+ watch faces, Find My Feature |
| dimensions |
| Width | - | 47 |
| Height | - | 46 |
| Thickness | - | 13 |
| Weight (g) | - | 56.50 |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |