| Physical features | Meizu Watch | Ulefone Watch |
| Model | Watch | Watch |
| Other model names | Meizu Watch | Ulefone Watch SW005, 2AOWKSW005 |
| Country or region available | 
(Global, International) |
(Global, International) |
| Brand | Meizu | Ulefone |
| Release date | June, 2021 | October, 2020 |
| Depth | 13 millimeters (0.51 inches) | 12 millimeters (0.47 inches) |
| Size (width x height) | 38.4 x 46 millimeters (1.51 x 1.81 in) | 37 x 42 millimeters (1.46 x 1.65 in) |
| Weight | 43 grams (1.51 ounces) | 19 grams (.67 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Aluminum body, glass front, ceramic back | Plastic body, glass front |
| Protection against water and others | Waterproof (IP?) | 50 meters waterproof |
| System (OS) | Meizu Watch | Ulefone Watch |
| Operating system | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| Hardware | Meizu Watch | Ulefone Watch |
| Chipset | 64bit - Qualcomm Snapdragon Wear 4100 (12nm) | 32bit - Apollo 3 Blue Plus |
| CPU processor | 1.7Ghz Quad-Core ARM Cortex-A53 | 96Mhz Dual-Core ARM Cortex-M4 |
| GPU graphical controller | Qualcomm Adreno 504 320Mhz | feature not registered |
| RAM memory | 1GB LPDDR3 | 768MB SDRAM |
| Internal storage | 8GB (4GB available)
eMMC 4.5 | 2MB
Flash (EEPROM) |
| External storage | Not supported | Not supported |
| Display | Meizu Watch | Ulefone Watch |
| Display type | AMOLED | TFT LCD |
| Screen size | 1.78" inches | 1.3" inches |
| Screen-to-body ratio | ~56.8% (screen-to-body ratio) | ~35.1% (screen-to-body ratio) |
| Display resolution | 368x448 pixels | 240x240 pixels (1:1) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 326 PPI | 261 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Display features | 60Hz, 450 nits | 60Hz |
| Mobile networks | Meizu Watch | Ulefone Watch |
| Dual-SIM | Not supported | Not supported |
| SIM card | e-SIM (Eletronic) | Not supported |
| Maximum download/upload | 150/50 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | feature not registered |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Dual-Band 900/1800 | Not supported |
| Primary 2G network | GSM 900/1800 | Not supported |
| Primary 3G network | UMTS 850/900/2100 | Not supported |
| Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 20)
TD-LTE (38, 39, 40, 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | Not supported |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
| Calling | Meizu Watch | Ulefone Watch |
| Messaging | SMS, E-mail | SMS, E-mail |
| Speakerphone | Supported | Not supported |
| Video calling | Not supported | Not supported |
| Call control | Voice dialing, Voice recorder, Voice commands | feature not registered |
| Camera | Meizu Watch | Ulefone Watch |
| Back camera (main camera) | Not supported | Not supported |
| Main camera resolution | Not supported | Not supported |
| Video recording (primary) | Not supported | Not supported |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Not supported | Not supported |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| 2ª camera | Meizu Watch | Ulefone Watch |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Multimedia | Meizu Watch | Ulefone Watch |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4 | feature not registered |
| Audio formats | MP3, eAAC+ | MP3, eAAC+ |
| Connectivity | Meizu Watch | Ulefone Watch |
| USB | Not supported | Not supported |
| TV output | Not supported | Not supported |
| Audio output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n (2.4Ghz) | Not supported |
| DLNA | Not supported | Not supported |
| NFC | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| Infrared port | Not supported | Not supported |
| Other functions | Meizu Watch | Ulefone Watch |
| Active noise cancellation | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | feature not registered |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Sensors | Accelerometer
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
SpO2
Pedometer
| Accelerometer
Gyroscope
Heart rate
Pedometer
|
| Other features | - Colors: Black, Azure
- Flyme OS
- 2.5D curved display
- Android/iOS compatible
- Meizu Pay
- 13 sport modes | - Colors: Black, Coral Pink, Turquoise
- Wristbands: 22mm
- 2.5D glass screen
- 9 sports modes
- VeryFit Pro App
- Supports Android 4.4 or iOS 8 and above |
| Power supply | Meizu Watch | Ulefone Watch |
| Battery | Li-Ion: Lithium-Ion (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
| Battery capacity | 430 mAh | 210 mAh |
| Charger, watts | Standard charging
Magnetic charging (dock) | Standard charging
Magnetic charging (dock) |
| Talk time autonomy | feature not registered | 10110 minutes | 168.5 hours | 7 days |
| Standby | feature not registered | 72000 minutes | 1200 hours | 50 days |
| Radiation rate | Meizu Watch | Ulefone Watch |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |