Fastrack Radiant FX4 Smartwatch vs Fastrack Revoltt FR2 Pro Smartwatch
- Like
- Comment
- Share
General
| Brand | Fastrack | Fastrack |
| Model Name | Radiant FX4 | Revoltt FR2 Pro |
| Ideal For | Men, Women | Men, Women |
| Sales Package | Smartwatch, Charging Cable, Quick Start Guide | 1 SmartWatch, Charging Cable, User Manual, Warranty Card |
Design and Body
| Weight | 120 g | 117 g |
| Strap | Stainless steel | Stainless steel |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 1.5 m | |
| Water Resistant Certificate | IP68 |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.51 inches | 1.43 inches |
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| PPI | 436 ppi | 461 ppi |
| Always On Display | Yes | |
| Features | 550 Nits |
Memory
| RAM | 128 MB |
Connectivity
| Bluetooth | Yes, 5.3 | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
| Call Features | Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android) | Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android) |
Extra
| Voice Assistant | Yes | |
| Notifications | Yes | Yes |
| Extra Features | Music & Camera Control, 100+ Watch Faces & Sports Mode | 100+ Sports Mode and Watch Faces, Inbuilt Games, SOS Calling |
Technical
| Compatible OS | Android & iOS | Android & iOS |
Battery
| Battery Type | Lithium Polymer | Lithium Polymer |
| Removable Battery | Non-Removable Battery | Non-Removable Battery |
| Battery Backup | 5 days | 5 days |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Pedometer | Yes | |
| Compass | No | |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count | Accelerometer, Calorie Count, Step Count |
| Extra Features | Alarm Clock, Stopwatch, Timer, Auto Stress, Women's Health, Activity Tracker, Breathe Exercise | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Warranty on Product | 1 year, Warranty on Product |
| Covered in Warranty | Manufacturing Defects | Manufacturing Defects |
| Not Covered in Warranty | Physical Damage | Physical Damages |
Discuss
Related News
CMF Watch 3 Pro India Launch Date ConfirmedNothing has officially confirmed the India launch date of the CMF Watch 3 Pro. The smartwatch is coming to India on May 6, 2026, which lines up with earlier teasers and now makes the launch timeline clear. Th…
CMF Watch 3 Pro India Launch Finally ConfirmedCMF, the sub-brand from Nothing, has confirmed that the CMF Watch 3 Pro is coming to India. The smartwatch originally debuted globally in July 2025 and now marks the next step in CMF’s wearable expansion in t…
realme Buds Air8 Pro and Watch S5 Set for May 22 India Debut Alongside a New SmartphoneThe Chinese smartphone manufacturer realme is gearing up for a busy launch in India. It will launch the Buds Air8 Pro TWS earbuds and the Watch S5 smartwatch in India on May 22, 2026. These devices are joinin…
OPPO Enco Air5 Review: Impressive ANC and Battery Life for ₹3,299The OPPO Enco series has consistently delivered some of the better audio products in the affordable segment. While the recently launched Enco Air5 Pro grabs most of the attention, the standard Enco Air5 is ar…
Related Smartwatches
Related Searches
Related Comparisons

Fastrack Radiant FX4 Smartwatch vs Fastrack Astor FR2 Pro Smartwatch
Samsung Galaxy Watch 8 Classic LTE vs Samsung Galaxy Watch 8 LTE 44mm
Fastrack Radiant FX4 Smartwatch vs boAt Valour Watch 1 GPS Smartwatch
GoBoult Mustang Stallion Smartwatch vs Fire Boltt Clickk Smartwatch (4GB)
Fastrack Revoltt FR2 Pro Smartwatch vs Noise NoiseFit Evolve 4 Smartwatch
Fastrack Revoltt FR2 Pro Smartwatch vs Fastrack Astor FS2 Pro Smartwatch









