| key specs |
| Dial Shape | Round | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | - |
| Strap Colour | - | Classic Black (Leather), Classic Brown (Leather), Jet Black, Classic Blue and Silver Grey |
| Display Size | - | 36mm |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Silicone |
| general |
| Brand | boAt | Noise |
| Model | Ultima Prime | Crew Pro |
| Release date | February 22, 2025 | June 20, 2023 |
| Dial Shape | Round | Round |
| Touchscreen | 1.43 | - |
| Water Resistant | IP68 | IP68 |
| Usage | Regular | - |
| Ideal For | Unisex | - |
| Model Name | - | Crew Pro |
| Dial Colour | - | Black |
| Strap Colour | - | Classic Black (Leather), Classic Brown (Leather), Jet Black, Classic Blue and Silver Grey |
| Strap Material | - | Silicone |
| Interchangeable Strap | - | Yes |
| product details |
| Sensor | heart rate, SpO2, steps, sleep tracker | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Battery Type | 300mAh | 300mAh |
| Battery Life | 5 days | 7 days |
| Compatible Device | - | Android, iOS |
| Notification | - | Yes |
| Notification Type | - | Calls, Sms, Whatsapp and Social Media |
| Talk time | - | 7-day |
| Charge Time | - | 2 hours |
| Charger Type | - | Wired charging |
| Stand By Time | - | 25 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | - | Bluetooth 5.3 |
| camera and display features |
| Display Resolution | 466 x 466 | 240 x 240 pixels |
| Display Type | AMOLED | AMOLED |
| Other Display Features | Always-On Display | HD display |
| Display Size | - | 36mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Language | English | - |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| Date & Time Display | - | Yes |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | Activity Tracker, Breathe, 120+ Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor |
| Other Watch Functions | - | Voice Assistance, 100+ watch faces, Bluetooth calling, Call rejection, Remote camera control, Timer, Weather update, Remote music control |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | - |
| dimensions |
| Weight (g) | - | 51.00 |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |