| key specs |
| Display Size | 33mm | 43mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Stainless Steel | Silicone |
| Dial Shape | Round | Square |
| Strap Colour | - | Classic Black, Dark Green, Golden Pink, Ocean Blue, Passion Red, Silver Grey |
| Ideal For | - | Unisex |
| general |
| Brand | Fire-Boltt | Dizo |
| Model | Quantum | Watch 2 Sports |
| Release date | February 13, 2023 | March 2, 2022 |
| Model Number | BSW088 | DW2121 |
| Model Name | Quantum | Dizo Watch 2 |
| Dial Colour | Black, Blue, Green Black & Red | Black |
| Dial Shape | Round | Square |
| Strap Material | Stainless Steel | Silicone |
| Water Resistant | IP67 | Yes |
| Strap Colour | - | Classic Black, Dark Green, Golden Pink, Ocean Blue, Passion Red, Silver Grey |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 5ATM |
| Ideal For | - | Unisex |
| dimensions |
| Width | 5.5 cm | 258 |
| Height | 5 cm | 38.8 |
| Thickness | 1.4 cm | 12.2 |
| Weight (g) | 50.00 | 41.50 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Capacitive Sensor | SpO2, Heart Rate |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Email, Text, Calls |
| Battery Type | Lithium Ion | Lithium-ion |
| Battery Life | 7 days | 10 days |
| Charge Time | 3 hours | 2 hours |
| Charger Type | Magnetic Charger | - |
| Rechargeable Battery | Yes | Yes |
| Closure | - | Buckle |
| Stand By Time | - | 20 days |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.1 | v5 |
| Wi-Fi | Yes | No |
| GPS | - | No |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Operating Range | - | 10 metres |
| Call Features | - | Call Mute, Call Rejection |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| Internal Memory | 128MB | - |
| camera and display features |
| Display Size | 33mm | 43mm |
| Display Resolution | - | 240x280 |
| Backlight Display | - | Yes |
| Other Camera Features | - | camera control |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Other Fitness Features | Calorie Tracker, Daily Workout Memory, Distance Tracker, Sedentary Reminder, Sleep Monitor, Multiple Sports Mode Tracking, Accelerometer, Activity Tracker | 110 sports modesmenstruation cycles, offers breathing guides, and meditation |
| Other Watch Functions | In Built Mic & Speaker, Bluetooth Calling , Voice Assistance, Alarm Clock, Music Player, Notifications, Phone Call, Camera, Text message, Time Display | 150+ watch faces |
| Language | - | English |
| Number of Buttons | - | 1 |
| audio and video features |
| Gesture Control | Yes | - |
| Speaker | - | Yes |
| Other Multimedia Features | - | music control |