| key specs |
| Display Size | 33mm | 38mm |
| Compatible OS | Android, iOS | - |
| Strap Material | Stainless Steel | - |
| Dial Shape | Round | Rectangle |
| Strap Colour | - | Black, Dark Green, Rose Gold |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Fire-Boltt |
| Model | Blizzard | Ninja 2 Max |
| Release date | February 23, 2023 | January 18, 2022 |
| Model Name | Blizzard | Ninja 2 Max |
| Dial Shape | Round | Rectangle |
| Strap Material | Stainless Steel | - |
| Water Resistant | IP67 | - |
| Model Number | - | BSW022 |
| Dial Colour | - | Black, Dark Green, Rose Gold |
| Strap Colour | - | Black, Dark Green, Rose Gold |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Ideal For | - | Unisex |
| product details |
| Sensor | Accelerometer, SpO2 sensor, Heart Rate sensor | Heart Rate Sensor, SpO2 Sensor, Sleep Sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Battery Life | 7 days | 7 days |
| Charger Type | Magnetic Charger | - |
| Rechargeable Battery | Yes | Yes |
| Battery Type | - | Lithium-ion |
| Stand By Time | - | 25 days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 5.1 | - |
| Messaging Support | Yes | - |
| Email Support | Yes | - |
| Operating Range | 10m | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| camera and display features |
| Display Resolution | 240x240 pixels | 240x280 |
| Display Size | 33mm | 38mm |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Calorie Tracker, Distance Tracker, Daily Workout Memory, Sleep Monitor, 120 Sports Mode, Accelerometer, Activity Tracker | 20 sports modes |
| Other Watch Functions | In Built Mic & Speaker, Bluetooth Calling , Voice Assistance, Alarm Clock, Notifications, Phone Call, Camera, Text message, Time Display, In-built Games, Pedom | - |
| Chronograph | - | Yes |
| Language | - | English |
| audio and video features |
| Speaker | Yes | - |
| Gesture Control | Yes | - |
| Microphone | Yes | - |
| dimensions |
| Width | - | 43 |
| Height | - | 37 |
| Thickness | - | 9 |
| Weight (g) | - | 32.00 |