| key specs |
| Display Size | 33mm | 40mm |
| Compatible OS | Android, iOS | Android 5.0 and above, iOS 9.0 and above |
| Strap Material | Stainless Steel | - |
| Dial Shape | Round | Rectangle |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Dizo |
| Model | Blizzard | Watch S |
| Release date | February 23, 2023 | April 19, 2022 |
| Model Name | Blizzard | Watch S |
| Dial Shape | Round | Rectangle |
| Strap Material | Stainless Steel | - |
| Water Resistant | IP67 | Yes, IP68 |
| Dial Colour | - | Classic Black, Golden Pink, Silver Blue |
| Size | - | Large |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 1.5 m |
| Usage | - | Fitness and Outdoor |
| Dial Material | - | Metal |
| Ideal For | - | Unisex |
| product details |
| Sensor | Accelerometer, SpO2 sensor, Heart Rate sensor | - |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Battery Life | 7 days | 10 days |
| Charger Type | Magnetic Charger | - |
| Rechargeable Battery | Yes | Yes |
| Battery Type | - | 200mAh |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.1 | 5.0 |
| Messaging Support | Yes | - |
| Email Support | Yes | - |
| Operating Range | 10m | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android 5.0 and above, iOS 9.0 and above |
| camera and display features |
| Display Resolution | 240x240 pixels | - |
| Display Size | 33mm | 40mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | Calorie Tracker, Distance Tracker, Daily Workout Memory, Sleep Monitor, 120 Sports Mode, Accelerometer, Activity Tracker | 110 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 | Watch faces, SpO2 monitoring, sleep tracking |
| Chronograph | - | Yes |
| audio and video features |
| Speaker | Yes | - |
| Gesture Control | Yes | - |
| Microphone | Yes | - |