| key specs |
| Strap Colour | Black | Black, Green, Pink |
| Display Size | 44mm | - |
| Compatible OS | iOS 10.0 and Above / Android 5.0 and Above | Android, iOS |
| Strap Material | Silicone | Silicone |
| Dial Shape | Square | Rectangle |
| Ideal For | Unisex | - |
| general |
| Brand | Zebronics | Amazfit |
| Model | Zeb-Fit7220CH | Bip U |
| Release date | September 20, 2021 | October 15, 2020 |
| Model Name | Fit7220CH | Bip U |
| Dial Shape | Square | Rectangle |
| Strap Material | Silicone | Silicone |
| Size | Large | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | IP67 | 5 ATM |
| Dial Material | Metal | Polycarbonate |
| Ideal For | Unisex | - |
| Strap Colour | Black | Black, Green, Pink |
| Dial Colour | Black | Black, Green, Pink |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 50 metres |
| dimensions |
| Width | 36.3 | 35.5 |
| Height | 44.7 | 40.9 |
| Thickness | 11.5 | 11.4 |
| Weight (g) | 50.00 | 31.00 |
| product details |
| Sensor | Heart Rate monitor, SpO2, Blood pressure | BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor |
| Compatible Device | iPhone, Android phones | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Third party app | - |
| Battery Type | 210mAh | - |
| Charge Time | 1.5–2 hours | 2 hours |
| Stand By Time | 30 days | - |
| Rechargeable Battery | Rechargeable Battery | - |
| Battery Life | - | 9 days |
| Charger Type | - | 2 Pogo Pin Charger |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | v5.0 | 5.0 |
| Third Party App Support | Yes | - |
| Call Features | Call Function, Caller ID, Call Reject | - |
| Wi-Fi | - | Yes |
| platform and storage features |
| Compatible Operating System | iOS 10.0 and Above / Android 5.0 and Above | Android, iOS |
| Operating System | - | RTOS |
| camera and display features |
| Display Size | 44mm | - |
| Display Resolution | - | 320x302 |
| Other Display Features | - | Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Other Fitness Features | 7 Sports Modes | 60 sports modes |
| Other Watch Functions | Weather forecast, Stop watch, Call Function, Water reminder, Wrist sense | 24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker |
| Compass | - | Yes |
| Calendar | - | Yes |
| Date & Time Display | - | Yes |
| Language | - | English |
| Number of Buttons | - | 1 |
| audio and video features |
| Speaker | In-built speaker | Yes |
| Microphone | Yes | Yes |
| Other Multimedia Features | - | show notifications, control music, set alarms, remote control the phone’s camera |