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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | |||||||||
| Suggested Price | $199 | $399 | $399 | $799 | $155 | $350 | $150 | $330 | $225 |
| Release / Update | 2018 | 2024 | 2020 | 2022 | 2019 | 2023 | 2018 | 2018 | 2019 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | ||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 5 days | Up to 18 hours normal use | Not yet | 36 hrs | Months | 24 hours | 6 months | 7 days | 25 Days |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | |||||||||
| Windows | |||||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | Optional | Coming +$ | |||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 320 x 300 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 384 x 480 | 502×410 pixels | 390 x 390 | 384 x 384 pixels | 360 x 360 | ||
| Size | 1.34 inches | 42mm or 46mm | 40mm | 1.92 inches | 1.19 inches | 1.2" | 1.49 inches | 1.2" or 1.3" | 1.60 inches |
| Touch | |||||||||
| Type | OLED | Always-On Retina LTPO OLED | MicroLED | LTPO OLED Retina | AMOLED | AMOLED | Analog | AMOLED | |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | 5 ATM | Water resistant up to 50 meters | 5 ATM | 10 ATM (100 Meters) | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Propriertary | watchOS 11 | WatchOS 5 | WatchOS 9 | Wear OS 4 | Tizen OS | |||
| Apps | |||||||||
| Music | Spotify | ||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
