Realme Watch S2 vs Fastrack Optimus 2 Pro Smartwatch
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General
| Brand | Realme | Fastrack |
| Model Name | Watch S2 | Optimus 2 Pro |
| Ideal For | Men, Women | Men, Women |
| Sales Package | Smartwatch, Charging Cable, User Manual | Smartwatch, Charging Cable, Quick Start Guide |
Design and Body
| Weight | 52 g | |
| Material | Zinc Alloy | Metal Alloy |
| Strap | Silicone | Silicone |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 5 m | 1.5 m |
| Water Resistant Certificate | IP68 | IP68 |
| Scratch Resistant | Yes |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes, Multi Touch | Yes |
| Size | 1.43 inches | 1.43 inches |
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| PPI | 462 ppi | 461 ppi |
| Ambient Light Sensor | Yes | |
| Always On Display | Yes | |
| Features | 550 Nits Brightness |
Connectivity
| Bluetooth | Yes, 5.3 | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
| Call Features | Accept, Reject Calls | Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android) |
Extra
| Voice Assistant | Yes | Yes |
| Inbuilt Microphone | Yes | |
| Inbuilt Speaker | Yes | |
| Notifications | Yes | |
| Extra Features | 110+ Sports Mode, AI Analysis, 150+ Watch Faces | 100+ Sports Mode and Watch Faces, Inbuilt Games, Music & Camera Control, Calculator, SOS Calling |
Technical
| Compatible OS | Android, iOS | Android & iOS |
Battery
| Battery Capacity | 380 mAh | |
| Battery Type | Lithium Ion | Lithium Polymer |
| Removable Battery | Non-Removable Battery | Non-Removable Battery |
| Battery Backup | 20 days | 5 days |
| StandBy Time | 1.25 months |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Pedometer | Yes | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count, Pulse Oximetry | Calorie Count, Step Count, Accelerometer |
| Extra Features | Alarm Clock, Stopwatch, Stress Monitoring | Alarm Clock, Stopwatch, Timer, Auto Stress, Women's Health, Activity Tracker, Breathe Exercise |
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 Damage |
Discuss
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