| key specs |
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | - |
| Display Size | 45mm | - |
| Compatible OS | Android, iOS | Android 5.0/ iOS 10.0 and above |
| Dial Shape | Square | Rectangle |
| Display Type | AMOLED | - |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Honor | Amazfit |
| Model | Watch 4 | Bip S |
| Release date | July 12, 2023 | January 8, 2020 |
| Model Name | Honor Watch 4 | Bip S |
| Dial Colour | Black | Black |
| Dial Shape | Square | Rectangle |
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | - |
| Water Resistant | 5ATM | Yes |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 5 ATM |
| Ideal For | - | Unisex |
| dimensions |
| Width | 39.1mm | 35.3 |
| Height | 45.3mm | 42 |
| Thickness | 11.2mm | 11.4 |
| Weight (g) | 48.00 | 19.00 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Accelerometer, gyroscope sensor, geomagnetic sensor, ambient light sensor | BioTracker PPG bio-tracking optical heart rate sensor, 3-axis acceleration sensor, 3-axis geomagnetic sensor |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | - |
| Talk time | 10-days | - |
| Battery Type | Lithium Polymer | lithium-ion polymer |
| Battery Life | 10 days | 40 days |
| Charge Time | 2 hours | 2.5 hours |
| Charger Type | Magnetic Charger | 2 pogo pin USB Magnetic charger |
| Rechargeable Battery | Yes | Yes |
| Stand By Time | - | 90 days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.2 | 5.0 |
| Wi-Fi | Yes | - |
| GPS | Yes | Yes |
| Other Connectivity Features | Beidou, GPS, GLONASS, GALILEO, QZSS | - |
| platform and storage features |
| Operating System | MagicOS version: 7.2 | Amazfit OS |
| Compatible Operating System | Android, iOS | Android 5.0/ iOS 10.0 and above |
| camera and display features |
| Display Resolution | 390*450 | 176x176 |
| Display Size | 45mm | - |
| Display Type | AMOLED | - |
| Other Display Features | Capacitive touch screen | - |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | - |
| Other Fitness Features | Activity Tracker, Breathe, 97 Sports Mode Tracking, Calorie Tracker | - |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Music Player, Notifications, Phone Call | - |
| audio and video features |
| Microphone | Yes | - |