| key specs |
| Strap Colour | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow | Black, Brown |
| Display Size | 40mm | 46mm |
| Strap Material | Silicone | - |
| Dial Shape | Square | Round |
| Ideal For | Unisex | - |
| Compatible OS | - | Android, iOS |
| Display Type | - | AMOLED |
| general |
| Brand | Fire-Boltt | Vivo |
| Model | Ninja Pro Max | Watch (46mm) |
| Release date | February 10, 2022 | September 22, 2020 |
| Model Name | Fire-Boltt Ninja Pro Max | Watch |
| Dial Colour | Black | Black, Silver |
| Dial Shape | Square | Round |
| Strap Colour | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow | Black, Brown |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | 5 ATM |
| Usage | Fitness & Outdoor | - |
| Ideal For | Unisex | - |
| Interchangeable Strap | - | Yes |
| Dial Material | - | Stainless Steel |
| dimensions |
| Width | 34.5 | 46 |
| Height | 41.5 | 46 |
| Thickness | 9.5 | 10.6 |
| Diameter | 40 | - |
| Weight (g) | 45.00 | 46.80 |
| product details |
| Closure | Strap Buckle | - |
| Sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor | 5-core Optical heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Call, Text, Social Media | Yes |
| Battery Type | 200 | - |
| Battery Life | 8 Days | 18 days |
| Stand By Time | 30 days | - |
| Rechargeable Battery | Yes | Yes |
| Charger Type | - | Magnetic |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | 5.0 |
| Call Features | Reject calls | - |
| Other Connectivity Features | Smart notifications | Glonass, Galileo, Beidou |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| camera and display features |
| Display Resolution | 240x288 | 454x454 |
| Display Size | 40mm | 46mm |
| Other Display Features | Touch Screen | - |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 1 | 2 |
| Other Fitness Features | Meditative breathing, sleep tracking, drink water reminders | Intelligent exercise recognition, outdoor running, indoor running, outdoor walking, swimming, cycling, indoor cycling, mountain climbing, trail running, elliptical machine, free training, high-intensity interval training |
| Other Watch Functions | Stopwatch, sedentary reminders | - |
| Calorie Count | - | Yes |
| Compass | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |
| RAM | - | 2GB |
| Processor Name | - | ST miniature main control chip + Apollo ultra-low power coprocessor |