| key specs |
| Strap Colour | Multicolour | Frozen Silver, Thunder Black, and Volcanic Orange |
| Display Size | 35mm | 36mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | - |
| Dial Shape | Round | Round |
| Display Type | - | Super AMOLED |
| general |
| Brand | Pebble | Boult Audio |
| Model | Revolve | Crown R PRO |
| Release date | July 27, 2023 | June 19, 2023 |
| Model Number | PFB55 | - |
| Model Name | Revolve | Crown R Pro |
| Dial Colour | Black | Black |
| Dial Shape | Round | Round |
| Strap Colour | Multicolour | Frozen Silver, Thunder Black, and Volcanic Orange |
| Strap Material | Silicone | - |
| Size | Regular | - |
| Interchangeable Strap | Yes | - |
| Water Resistant | IP67 | IP67 |
| dimensions |
| Width | 18 cm | 47 |
| Height | 15 cm | 46 |
| Thickness | 2.5 cm | 13 |
| Diameter | 35.3 | - |
| Weight (g) | 270.00 | 56.50 |
| product details |
| Sensor | SPO2, Heart Rate Tracking, women health tracker | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Compatible Device | Android, iPhone | Android, iOS |
| Notification | Yes | Yes |
| Battery Life | 7 days | 5 Days |
| Charger Type | Wireless | Magnetic Charger |
| Rechargeable Battery | Yes | Yes |
| Other Features | Always-on display | - |
| Notification Type | - | Smart Notification |
| Battery Type | - | Lithium Ion |
| Charge Time | - | 2.5 hours |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.1 | Bluetooth 5.2 |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Size | 35mm | 36mm |
| Other Display Features | Always-on Display | 600 nits brightness, Always-on Display |
| Display Resolution | - | 466x466 pixels |
| Display Type | - | Super AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | Activity Tracker, Multiple Sports Mode Tracking, Calorie Tracker, Sleep Monitor | 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, IP67 Rating, Calculator, Music Player, Notifications, Phone Call, Camera control, Zen mode, Raise to Wake | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Music Player, Notifications, Phone Call, 150+ watch faces, Find My Feature |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |