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Price and Release Date | 
| Suggested Price | $399 | $499 | $269 | $300 | $349 | $300 | $59 | $250 | $250 | 
| Release / Update | 2024 | 2023 | 2022 | 2023 | 2017 | 2021 | 2016 | 2021 | 2014 | 
Activity & Fitness | 
| Calories |  |  |  |  |  |  |  |  |  | 
| Distance |  |  |  |  |  |  |  |  |  | 
| Heart | Third-generation optical heart sensor |  |  |  |  |  |  |  |  | 
| VO2max (Oxygen) |  |  |  |  |  |  |  |  |  | 
| Sleep |  |  |  |  |  |  |  |  |  | 
| Steps |  |  |  |  |  |  |  |  |  | 
| Stress mgt |  |  |  |  |  |  |  |  |  | 
| Female health |  |  |  |  |  |  |  |  |  | 
| Skin temp |  |  |  |  |  |  |  |  |  | 
| Breath rate |  |  |  |  |  |  |  |  |  | 
Battery | 
| Duration | Up to 18 hours normal use | Up to 13 days, Smartwatch mode | 11 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 1.45 days | 72 hours | 15 days | 40 Hours | 2 days | 
| Rechargeable |  |  |  |  |  |  |  |  |  | 
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Compatibility Support | 
| Android |  |  |  |  |  |  |  |  |  | 
| iOS |  |  |  |  |  |  |  |  |  | 
| Windows Phone |  |  |  |  |  |  |  |  |  | 
| Mac |  |  |  |  |  |  |  |  | n/a | 
| Windows |  |  |  |  |  |  |  |  | n/a | 
Connectivity Support | 
| Bluetooth |  |  |  |  |  |  |  |  |  | 
| Cellular |  |  |  |  |  |  |  |  |  | 
| GPS |  |  |  |  |  |  |  |  |  | 
| NFC |  |  |  |  |  |  |  |  |  | 
| Wi-Fi |  |  |  |  |  |  |  |  |  | 
Display | 
| Color |  |  |  |  |  |  |  |  |  | 
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 416 x 416 pixels | 320 x 360 pixels | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 480 x 480 | 454 x 454 | 216 × 432 | 396 x 396 | 320 x 320 | 
| Size | 42mm or 46mm | 1.3 inches | 1.41 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.38 inches | 1.4 inches | 1.5 inches | 1.9 inches | 1.6 inches | 
| Touch |  |  |  |  |  |  |  |  |  | 
| Type | Always-On Retina LTPO OLED | AMOLED | AMOLED | MIP | P-OLED | AMOLED | AMOLED | AMOLED | TFT LCD | 
Functions | 
| Audio Speaker |  |  |  |  |  |  |  |  | Bluetooth | 
| Clock |  |  |  |  |  |  |  |  |  | 
| Phone |  |  |  |  |  |  |  |  |  | 
| Vibration |  |  |  |  |  |  |  |  |  | 
| Voice |  |  |  |  |  |  |  |  |  | 
Hardware | 
| Accelerometer |  |  |  |  |  |  |  |  |  | 
| Barometer or Altimeter |  |  |  |  |  |  |  |  |  | 
| Ultraviolet Sensor |  |  |  |  |  |  |  |  |  | 
| Water Resistance | Water resistant up to 50 meters | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 10 ATM (100 Meters) | IP68 | IP68 | 5 ATM | 5 ATM (50 Meters) | IP68 | 
Notifications | 
| Phone |  |  |  |  |  |  |  |  |  | 
| Emails |  |  |  |  |  |  |  |  |  | 
| Texts |  |  |  |  |  |  |  |  |  | 
Software | 
| Operating System | watchOS 11 | Garmin Watch OS | Garmin Watch OS | Garmin Watch OS | Android Wear 2 | WearOS 3 | Tizen | Wear OS 3 | Android Wear | 
| Apps |  |  |  |  |  |  |  |  |  | 
| Music |  |  |  |  |  |  |  |  |  | 
More Information | 
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