| key specs |
| Dial Shape | Round | Square |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow |
| Display Size | - | 40mm |
| Strap Material | - | Silicone |
| general |
| Brand | Garmin | Fire-Boltt |
| Model | Fenix 8 Pro | Ninja Pro Max |
| Release date | September 3, 2025 | February 10, 2022 |
| Dial Shape | Round | Square |
| Size | Large | Regular |
| Touchscreen | 1.4 | Yes |
| Water Resistant | 10 ATM | Yes |
| Usage | Regular, Sports, Adventure Sports | Fitness & Outdoor |
| Ideal For | Unisex | Unisex |
| Model Name | - | Fire-Boltt Ninja Pro Max |
| Dial Colour | - | Black |
| Strap Colour | - | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow |
| Strap Material | - | Silicone |
| dimensions |
| Width | 51 | 34.5 |
| Height | 51 | 41.5 |
| Thickness | 16.5 | 9.5 |
| Weight (g) | 65.00 | 45.00 |
| Diameter | - | 40 |
| product details |
| Sensor | GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ, Heart rate monitor, Blood Oxygen Saturation Monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Depth sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor |
| Battery Life | 27 days | 8 Days |
| Closure | - | Strap Buckle |
| Compatible Device | - | Android, iOS |
| Notification | - | Call, Text, Social Media |
| Battery Type | - | 200 |
| Stand By Time | - | 30 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Bluetooth Version | - | 5 |
| Call Features | - | Reject calls |
| Other Connectivity Features | - | Smart notifications |
| platform and storage features |
| RAM | 32MB | - |
| camera and display features |
| Display Resolution | 454 x 454 | 240x288 |
| Display Type | AMOLED | - |
| Other Display Features | Always-On Display | Touch Screen |
| Display Size | - | 40mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Number of Buttons | - | 1 |
| Other Fitness Features | - | Meditative breathing, sleep tracking, drink water reminders |
| Other Watch Functions | - | Stopwatch, sedentary reminders |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |