| key specs |
| Strap Colour | Black, Blue, Gold, Red, Silver | Dark Grey, Light Grey |
| Strap Material | Silicone | Silicone |
| Dial Shape | Square | Square |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Fire-Boltt | boAt |
| Model | Ninja Call 2 | Watch Enigma |
| Release date | March 1, 2022 | December 9, 2020 |
| Model Name | Fire-Boltt Ninja Call 2 | - |
| Dial Colour | Black | Silver |
| Dial Shape | Square | Square |
| Strap Colour | Black, Blue, Gold, Red, Silver | Dark Grey, Light Grey |
| Strap Material | Silicone | Silicone |
| Size | Regular | - |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | 3ATM |
| Usage | Fitness & Outdoor | Daily |
| Ideal For | Unisex | Unisex |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 30 metres |
| product details |
| Sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor | - |
| Compatible Device | Android, iOS | - |
| Notification | Call, Text, Social Media | Yes |
| Battery Life | 10 Days | - |
| Rechargeable Battery | Yes | - |
| Closure | - | Buckle |
| Notification Type | - | calls, chats, emails, social media alerts, alarms, and even sedentary alerts |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | - |
| Call Features | calling | - |
| Other Connectivity Features | Smart notifications | - |
| camera and display features |
| Display Resolution | 240x288 | - |
| Other Display Features | Touch Screen | 1.54-Inch square coloured display |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | Meditative breathing, sleep tracking, drink water reminders | SpO2 blood oxygen level monitoring., Guided Meditation |
| Other Watch Functions | Stopwatch, sedentary reminders | - |
| Calorie Count | - | Yes |
| audio and video features |
| Other Multimedia Features | Music control | - |
| dimensions |
| Width | - | 22 |
| Height | - | 13 |
| Weight (g) | - | 22.00 |