| key specs |
| Strap Colour | Brown | Black, Green, Pink |
| Strap Material | Leather | Silicone |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Ideal For | Men | - |
| Compatible OS | - | Android, iOS |
| general |
| Brand | Huami | Amazfit |
| Model | Zepp Z | Bip U |
| Release date | November 18, 2020 | October 15, 2020 |
| Model Name | Zepp Z | Bip U |
| Dial Shape | Round | Rectangle |
| Strap Material | Leather | Silicone |
| Water Resistant | 5ATM | 5 ATM |
| Dial Material | Titanium Aallow | Polycarbonate |
| Ideal For | Men | - |
| Strap Colour | Brown | Black, Green, Pink |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 50 metres |
| Dial Colour | - | Black, Green, Pink |
| dimensions |
| Width | 46.3 | 35.5 |
| Height | 46.3 | 40.9 |
| Thickness | 10.75 | 11.4 |
| Weight (g) | 40.00 | 31.00 |
| product details |
| Closure | Classic Pin Buckle | - |
| Sensor | PPG bio trakcing sensor, optical sensor, geomagnetic sensor, gyroscope, capacitive sensor, air pressure sensor, accelerometer, ambient light senso | BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor |
| Compatible Device | Android 5.0 and iOS 10.0 and above | Android, iOS |
| Notification | Yes | Yes |
| Notification Type | Email, App Alerts, Chat Alerts, Call Alerts | - |
| Battery Life | 30 Days | 9 days |
| Charge Time | 2.5 Hours | 2 hours |
| Charger Type | Wireless Magnetic Charger | 2 Pogo Pin Charger |
| Rechargeable Battery | Yes | - |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| GPS | Yes | - |
| Wi-Fi | - | Yes |
| platform and storage features |
| Internal Memory | 16MB | - |
| Operating System | - | RTOS |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 454x454 | 320x302 |
| Display Type | AMOLED | - |
| 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 |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Number of Buttons | 3 | 1 |
| Other Fitness Features | 12 Sports Modes | 60 sports modes |
| Other Watch Functions | SpO2 Monitor, Stress Monitor, Sleep Quality Monitor | 24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker |
| Compass | - | Yes |
| Calendar | - | Yes |
| audio and video features |
| Microphone | Yes | Yes |
| Speaker | - | Yes |
| Other Multimedia Features | - | show notifications, control music, set alarms, remote control the phone’s camera |