| key specs |
| Strap Colour | Black, Dark Green, Rose Gold | Black, Blue, Green, Red, White |
| Display Size | 38mm | - |
| Dial Shape | Rectangle | Square |
| Ideal For | Unisex | Unisex |
| Strap Material | - | Silicone |
| general |
| Brand | Fire-Boltt | Noise |
| Model | Ninja 2 Max | ColorFit Caliber |
| Release date | January 18, 2022 | January 6, 2021 |
| Model Number | BSW022 | - |
| Model Name | Ninja 2 Max | ColorFit Caliber |
| Dial Colour | Black, Dark Green, Rose Gold | Black, Blue, Green, Red, White |
| Dial Shape | Rectangle | Square |
| Strap Colour | Black, Dark Green, Rose Gold | Black, Blue, Green, Red, White |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Ideal For | Unisex | Unisex |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Water Resistant | - | Yes |
| Water Resistance Depth | - | 1.5 m |
| Usage | - | Fitness & Outdoor |
| Dial Material | - | Polycarbonate |
| dimensions |
| Width | 43 | - |
| Height | 37 | - |
| Thickness | 9 | - |
| Weight (g) | 32.00 | - |
| product details |
| Sensor | Heart Rate Sensor, SpO2 Sensor, Sleep Sensor | 3 Axis Accelerometer |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Battery Type | Lithium-ion | - |
| Battery Life | 7 days | 15 days |
| Stand By Time | 25 days | - |
| Rechargeable Battery | Yes | Yes |
| Notification Type | - | Vibration |
| Charger Type | - | Magnetic charger |
| Other Features | - | Spo2 Measurement, 24x7 Heart Rate Tracking, Stress Monitoring, Body Temperature |
| connectivity features |
| Bluetooth | Bluetooth | Yes |
| Call Function | - | No |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Operating Range | - | 10 m |
| Other Connectivity Features | - | NoiseFit App |
| camera and display features |
| Display Resolution | 240x280 | 240 x 280 pixel |
| Display Size | 38mm | - |
| Backlight Display | Yes | - |
| Scratch Resistant | - | Yes |
| Other Display Features | - | 1.69-inch TFT Display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 1 | - |
| Other Fitness Features | 20 sports modes | 60 Sports Mode, Keep Track of Your Daily Activity, Stress Level, Sleep Quality, Heart Rate and Menstrual Cycle |
| Heart Rate Monitor | - | Yes |