| key specs |
| Strap Colour | Blue, Black | Black |
| Display Size | 48mm | 44mm |
| Strap Material | Silicone | Silicone |
| Compatible OS | - | iOS 10.0 and Above / Android 5.0 and Above |
| Dial Shape | - | Square |
| Ideal For | - | Unisex |
| general |
| Brand | Dizo | Zebronics |
| Model | Watch D2 | Zeb-Fit7220CH |
| Release date | February 3, 2023 | September 20, 2021 |
| Model Name | Watch D2 | Fit7220CH |
| Dial Colour | Black | Black |
| Strap Colour | Blue, Black | Black |
| Strap Material | Silicone | Silicone |
| Size | Large | Large |
| Dial Shape | - | Square |
| Touchscreen | - | Yes |
| Water Resistant | - | IP67 |
| Dial Material | - | Metal |
| Ideal For | - | Unisex |
| dimensions |
| Width | 25.59 cm | 36.3 |
| Height | 3.86 cm | 44.7 |
| Thickness | 1.21 cm | 11.5 |
| Weight (g) | 42.00 | 50.00 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker | Heart Rate monitor, SpO2, Blood pressure |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | Third party app |
| Battery Life | 7 days | - |
| Charge Time | 2.5 hours | 1.5–2 hours |
| Rechargeable Battery | Yes | Rechargeable Battery |
| Other Features | In-app GPS, mini-games, camera, music controls, find phone, weather forecast | - |
| Compatible Device | - | iPhone, Android phones |
| Battery Type | - | 210mAh |
| Stand By Time | - | 30 days |
| connectivity features |
| Call Function | Yes | Yes |
| GPS | Yes | - |
| Call Features | Noise cancellation | Call Function, Caller ID, Call Reject |
| Bluetooth | - | Yes |
| Bluetooth Version | - | v5.0 |
| Third Party App Support | - | Yes |
| camera and display features |
| Display Size | 48mm | 44mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Date & Time Display | Yes | - |
| Other Fitness Features | Gymnastics, dancing, taekwondo, horse riding, disc games, skipping ropes, hoverboards, menstrual tracking, drink water reminders | 7 Sports Modes |
| Other Watch Functions | Set an alarm, find phone, call and message notifications, | Weather forecast, Stop watch, Call Function, Water reminder, Wrist sense |
| Alarm Clock | - | Yes |
| platform and storage features |
| Compatible Operating System | - | iOS 10.0 and Above / Android 5.0 and Above |
| audio and video features |
| Speaker | - | In-built speaker |
| Microphone | - | Yes |