Apple Watch SE 3 vs Apple Watch SE 2nd Gen 2023 40mm GPS
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General
| Country of Origin | United States | |
| Brand | Apple | Apple |
| Model Name | Watch SE 3 | Watch SE 2nd Gen 2023 |
| Ideal For | Men, Women | |
| Sales Package | Smartwatch, Charger, User Manual | Smartwatch, Strap, Charging Cable, Warranty Documents |
Design and Body
| Weight | 26.3 g | 26.4 g |
| Material | 100% Recycled Aluminum | Aluminium |
| Shape | Rectangle | Rectangle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 50 m | 50 m |
| Water Resistant Certificate | IP68 | |
| Dust Proof | Yes | |
| Scratch Resistant | Yes | Yes |
Display
| Type | Color LTPO OLED | Color OLED |
| Touch | Yes | Yes, Multi Touch |
| Size | 1.17 inches | 1.6 inches |
| Resolution | 324 x 394 pixels | 324 x 394 pixels |
| PPI | 326 ppi | 335 ppi |
| Ambient Light Sensor | Yes | Yes |
| Always On Display | Yes | Yes |
| Glass Type | Tough Ion-X | Ion-X front glass |
| Features | Up to 1,000 Nits Peak Brightness | Upto 1000 nits Brightness |
Memory
| Inbuilt Memory | 64 GB | 32 GB |
Connectivity
| Wi-Fi | Yes, Wi-Fi 4 (802.11n) | Yes, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes, 5.3 | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
| GPS | Yes | Yes |
Extra
| NFC | Yes | |
| Gyroscope | Yes | Yes |
| Voice Assistant | Yes, Siri | |
| Inbuilt Microphone | Yes | Yes |
| Inbuilt Speaker | Yes | Yes |
| Notifications | Yes | Yes |
| Extra Features | Emergency SOS, International Emergency Calling, Crash Detection, Fall Detection, Noise Monitoring, Backtrack | International Emergency Calling | High-g Accelerometer | High Dynamic Range Gyroscope | Emergency SOS | Siri | GymKit | High and Low Heart Rate Notifications | Irregular Rhythm Notification | Low Cardio Fitness Notifications | Ideal for Men & Women |
Technical
| OS | Watch OS | Watch OS |
| Compatible OS | iOS | iOS |
| CPU | S10 Chip with 64‑bit | S8 SiP with 64-bit |
Multimedia
| Yes | ||
| Music | Yes | Yes |
Battery
| Battery Type | Built‑in Rechargeable Lithium‑ion Battery | Lithium-Ion |
| Removable Battery | Non-Removable Battery | Non-Removable Battery |
| Battery Backup | 18 hours | 18 hours |
| Fast Charging | Yes | |
| Wireless Charging | Yes |
Fitness Features and Sensors
| Heart Rate Monitor | Yes, Optical | Yes, 2nd Gen Optical |
| SpO2 (Blood Oxygen) Monitor | Yes | |
| BP Monitor | Yes | |
| Temperature Sensor | Yes | |
| Pedometer | Yes | Yes |
| Altimeter | Yes | Yes, Always On |
| Compass | Yes | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Step Count | Accelerometer, Calorie Count, Step Count |
| Extra Features | Alarm Clock, Stopwatch, Timer, Sleep Apnea, Irregular Rhythm Notifications, Cycle Tracking App with Retrospective Ovulation Estimates | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Brand Warranty |
Discuss
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