| key specs |
| Strap Colour | Charcoal Black, Champagne Grey, Olive Green | Black, Blue, Green, Grey, Peach, Red, White |
| Display Size | 44mm | 45mm |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Square |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Noise | Fire-Boltt |
| Model | ColorFit Ultra Buzz | Call |
| Release date | April 26, 2022 | January 1, 1970 |
| Model Name | Noise ColorFit Ultra Buzz | - |
| Dial Colour | Black | Black |
| Dial Shape | Rectangle | Square |
| Strap Colour | Charcoal Black, Champagne Grey, Olive Green | Black, Blue, Green, Grey, Peach, Red, White |
| Strap Material | Silicone | Silicone |
| Size | Large | Regular |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | IP68 | - |
| Usage | Fitness & Outdoor | - |
| Dial Material | Plastic | - |
| Ideal For | Unisex | Unisex |
| Touchscreen | - | Yes |
| dimensions |
| Width | 46.6 | - |
| Height | 38.6 | - |
| Thickness | 11.9 | - |
| Weight (g) | 42.50 | - |
| product details |
| Closure | Strap Buckle | - |
| Compatible Device | Android, iOS | - |
| Notification | Call, Text, Social Media | Yes |
| Notification Type | Vibration | - |
| Battery Type | 300 | - |
| Battery Life | 5 Days | 5 days |
| Charge Time | 2.5 | - |
| Stand By Time | 45 Days | 30 days |
| Rechargeable Battery | Yes | Yes |
| Sensor | - | blood oxygen saturation (SpO2) sensor, heart rate monitor, sleep monitor, meditative breathing sensor, menstrual reminders, sedentary reminders, hydration reminders |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.1 | - |
| Messaging Support | Yes | Yes |
| Email Support | - | Yes |
| Call Features | - | Yes |
| camera and display features |
| Display Resolution | 320x385 | - |
| Display Size | 44mm | 45mm |
| Backlight Display | - | Yes |
| Other Camera Features | - | Camera Remote |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | Sleep Monitoring, Blood Oxygen Monitor, 24x7 Heart Rate Monitor | 7 sports modes |
| Calorie Count | - | Yes |
| Chronograph | - | Yes |
| Language | - | English |
| Other Watch Functions | - | 200+ watch faces |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| platform and storage features |
| Processor Name | - | FB1 Nanochip |