| key specs |
| Strap Material | Silicone | - |
| Dial Shape | Rectangle | Round |
| Ideal For | Unisex | - |
| Strap Colour | - | Black, Brown |
| Display Size | - | 46mm |
| Compatible OS | - | Android, iOS |
| Display Type | - | AMOLED |
| general |
| Brand | Fastrack | Vivo |
| Model | Reflex Vox | Watch (46mm) |
| Release date | January 28, 2022 | September 22, 2020 |
| Dial Shape | Rectangle | Round |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Ideal For | Unisex | - |
| Model Name | - | Watch |
| Water Resistant | - | 5 ATM |
| Dial Material | - | Stainless Steel |
| Strap Colour | - | Black, Brown |
| Dial Colour | - | Black, Silver |
| product details |
| Sensor | Heart rate, SpO2 | 5-core Optical heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor |
| Battery Life | 10 days | 18 days |
| Other Features | Amazon Alexa support, over 100 watch faces, multi-sports mode | - |
| Compatible Device | - | Android, iOS |
| Notification | - | Yes |
| Charger Type | - | Magnetic |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | No | - |
| Bluetooth | - | Yes |
| Bluetooth Version | - | 5.0 |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| Other Connectivity Features | - | Glonass, Galileo, Beidou |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Other Watch Functions | sleep tracker, activity tracker, stress monitor, menstrual tracker, music control, camera control, hydration alerts, notifications alert | - |
| Calorie Count | - | Yes |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | 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 |
| dimensions |
| Width | - | 46 |
| Height | - | 46 |
| Thickness | - | 10.6 |
| Weight (g) | - | 46.80 |
| platform and storage features |
| Compatible Operating System | - | Android, iOS |
| RAM | - | 2GB |
| Processor Name | - | ST miniature main control chip + Apollo ultra-low power coprocessor |
| camera and display features |
| Display Resolution | - | 454x454 |
| Display Size | - | 46mm |
| Display Type | - | AMOLED |