| key specs |
| Strap Colour | Obsidian Black, Classic Silver, and Rose Gold | Black, Gold, Silver, Gunmetal |
| Display Size | 36mm | 35mm |
| Compatible OS | Android, iOS | Android, iOS |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| general |
| Brand | Pebble | Pebble |
| Model | Cosmos Vault | Cosmos Bold Pro |
| Release date | May 24, 2023 | May 3, 2023 |
| Model Number | PFB204 | PFB42 |
| Model Name | Cosmos Vault | Cosmos Bold Pro |
| Dial Colour | Black | - |
| Dial Shape | Round | Round |
| Strap Colour | Obsidian Black, Classic Silver, and Rose Gold | Black, Gold, Silver, Gunmetal |
| Water Resistant | No | IP67 |
| Dial Material | Metal Alloy | Metal |
| Size | - | Regular |
| Interchangeable Strap | - | Yes |
| dimensions |
| Width | 10 | - |
| Weight (g) | 102.00 | - |
| product details |
| Maximum Operating Altitude | 5m | - |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | SpO2 sensor, Heart Rate tracker, Sleep tracker |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Calls, Sms, Email, Whatsapp and Social Media | Calls, Sms, Email, Whatsapp and Social Media |
| Talk time | 5 | - |
| Battery Type | Lithium Polymer | - |
| Battery Life | 7 days | 5 days |
| Charge Time | 2 hours | - |
| Charger Type | Magnetic Charger | Wired charging |
| Stand By Time | 7 days | 7 days |
| Rechargeable Battery | Yes | Yes |
| Other Features | - | Alarm & Notification, Zen Mode, Sleep, Display Timer, Flashlight, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 | - |
| Operating Range | 10m | - |
| Messaging Support | - | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Resolution | 466x466 pixels | 360x360 pixels |
| Display Size | 36mm | 35mm |
| Display Type | AMOLED | - |
| Other Display Features | 600 nits brightness, Always-on Display | 500 nits brightness, IPS HD display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | 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, Voice Assistance, Multiple Sports Mode, Calorie Tracker, Sleep Monitor, Time Display | Steps pedometer, SPO2, Heart Rate Monitor, over 100 sports modes |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Notifications, Pedometer, Phone Call | Alarm & Notification, Zen Mode, Sleep, Find Phone, Voice Assistant, Music, Camera Shutter, Menu Style |