| key specs |
| Strap Colour | Black | Black, Brown |
| Display Size | 38mm | 46mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | - |
| Dial Shape | Rectangle | Round |
| Display Type | - | AMOLED |
| general |
| Brand | Noise | Vivo |
| Model | Colorfit Pro 3 | Watch (46mm) |
| Release date | February 10, 2021 | September 22, 2020 |
| Dial Shape | Rectangle | Round |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5ATM | 5 ATM |
| Water Resistance Depth | 50m | - |
| Dial Material | Polycarbonate | Stainless Steel |
| Strap Colour | Black | Black, Brown |
| Model Name | - | Watch |
| Dial Colour | - | Black, Silver |
| dimensions |
| Width | 36.3 | 46 |
| Height | 43.2 | 46 |
| Weight (g) | 35.00 | 46.80 |
| Thickness | - | 10.6 |
| product details |
| Sensor | Heart rate sensor, accelerometer, SpO2 sensor | 5-core Optical heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Yes |
| Battery Type | 210mAh | - |
| Battery Life | 10 days | 18 days |
| Charge Time | 2 hours | - |
| Stand By Time | 30 days | - |
| Rechargeable Battery | Yes | Yes |
| Charger Type | - | Magnetic |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| GPS | No | Yes |
| Wi-Fi | - | Yes |
| Other Connectivity Features | - | Glonass, Galileo, Beidou |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| RAM | - | 2GB |
| Processor Name | - | ST miniature main control chip + Apollo ultra-low power coprocessor |
| camera and display features |
| Display Resolution | 320x360 | 454x454 |
| Display Size | 38mm | 46mm |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 2 |
| Other Fitness Features | Sleep monitor, stress monitor, female health tracking and reminding. | Intelligent exercise recognition, outdoor running, indoor running, outdoor walking, swimming, cycling, indoor cycling, mountain climbing, trail running, elliptical machine, free training, high-intensity interval training |
| Compass | - | Yes |