| key specs |
| Strap Colour | Black | Black, Blue, Gold, Red, Silver |
| Strap Material | Silicone | Silicone |
| Dial Shape | Round | Square |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Ambrane | Fire-Boltt |
| Model | FitShot Surge | Ninja Call 2 |
| Release date | March 1, 2022 | March 1, 2022 |
| Model Name | FitShot Surge | Fire-Boltt Ninja Call 2 |
| Dial Colour | Black | Black |
| Dial Shape | Round | Square |
| Strap Colour | Black | Black, Blue, Gold, Red, Silver |
| Strap Material | Silicone | Silicone |
| Touchscreen | Yes | Yes |
| Water Resistant | IP68 | Yes |
| Dial Material | Zinc Alloy | - |
| Ideal For | Unisex | Unisex |
| Size | - | Regular |
| Usage | - | Fitness & Outdoor |
| product details |
| Notification | Yes | Call, Text, Social Media |
| Notification Type | Smart Notification | - |
| Battery Life | 7 days | 10 Days |
| Other Features | Timer, Alarm, Stopwatch, Weather | - |
| Sensor | - | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
| Compatible Device | - | Android, iOS |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | - | 5 |
| Call Features | - | calling |
| Other Connectivity Features | - | Smart notifications |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Other Fitness Features | SpO2 Tracking, Blood Pressure, Heart Rate, Calories Tracking, Sleep Tracking, Pedometer, Breathe Training and Stress Monitoring | Meditative breathing, sleep tracking, drink water reminders |
| Other Watch Functions | Eight Training Modes | Stopwatch, sedentary reminders |
| Date & Time Display | - | Yes |
| Language | - | English |
| Number of Buttons | - | 1 |
| camera and display features |
| Display Resolution | - | 240x288 |
| Other Display Features | - | Touch Screen |
| audio and video features |
| Other Multimedia Features | - | Music control |