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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||||||||
| Suggested Price | $99.99 | $799 | $349 | $199 | $199.95 | $175 | $500 | $600 | $299.99 | $330 |
| Release / Update | 2018 | 2023 | 2015 | 2017 | 2018 | 2015 | 2015 | 2022 | 2017 | 2018 |
Activity & Fitness | ||||||||||
| Calories | ||||||||||
| Distance | ||||||||||
| Heart | Third-generation optical heart sensor | $ | ||||||||
| VO2max (Oxygen) | ||||||||||
| Sleep | ||||||||||
| Steps | ||||||||||
| Stress mgt | ||||||||||
| Female health | ||||||||||
| Skin temp | ||||||||||
| Breath rate | ||||||||||
Battery | ||||||||||
| Duration | 30 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hours | 18 hours | 4 days | 7 days | 50 hours to 6 weeks | 15 days | 7 days | 7 days |
| Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
| Android | ||||||||||
| iOS | ||||||||||
| Windows Phone | ||||||||||
| Mac | n/a | n/a | n/a | |||||||
| Windows | n/a | n/a | n/a | |||||||
Connectivity Support | ||||||||||
| Bluetooth | ||||||||||
| Cellular | Coming +$ | |||||||||
| GPS | ||||||||||
| NFC | ||||||||||
| Wi-Fi | ||||||||||
Display | ||||||||||
| Color | n/a | |||||||||
| Resolution | 176 x 176 | 502 x 410 pixels | 340 x 272 or 390 x 312 | 340 x 272 or 390 x 312 | 300 x 300 | n/a | 218 x 218 | 260x260 | 240 x 240 | 360 x 360 |
| Size | 1.28 inches | 49mm | 1.5 inches or 1.65 inches | 1.5 inches or 1.65 inches | 1.34 inches | n/a | 1.2 inches | 1.3 inches | 1.2 inches | 1.2" or 1.3" |
| Touch | n/a | |||||||||
| Type | NA | Always-On Retina LTPO OLED | AMOLED | AMOLED | OLED | n/a | Chroma LED | OLED | MIP | AMOLED |
Functions | ||||||||||
| Audio Speaker | ||||||||||
| Clock | ||||||||||
| Phone | ||||||||||
| Vibration | ||||||||||
| Voice | ||||||||||
Hardware | ||||||||||
| Accelerometer | ||||||||||
| Barometer or Altimeter | ||||||||||
| Ultraviolet Sensor | ||||||||||
| Water Resistance | IP68 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | IPX7 | 5 ATM | 5 ATM | 3 ATM | 10 ATM (100 Meters) | 5 ATM (50 Meters) | 5 ATM | 5 ATM |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | WatchOS 10 | Watch OS | WatchOS 4 | n/a | Built-in | Built-in | Tizen OS | |||
| Apps | ||||||||||
| Music | Spotify | |||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
