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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $799 | $500 | $350 | $149.99 | $299 | $99 | $200 | $470 |
| Release / Update | 2023 | 2017 | 2023 | 2017 | 2016 | 2016 | 2015 | 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 36 hours normal use, Up to 72 hours in Low Power Mode | Up to 2 weeks | 24 hours | 1 year | 12 days | 13 hours to 30 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 | 502 x 410 pixels | 240 x 240 | 384 x 384 pixels | n/a | 160 x 80 | |||
| Size | 49mm | 1.2 inches | 1.2" | 1.73 inches | 1.37 inches | n/a | 1.18 inches | |
| Touch | n/a | |||||||
| Type | Always-On Retina LTPO OLED | LCD | AMOLED | Analog | LCD | n/a | ||
Functions | ||||||||
| Audio Speaker | Alerts only | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 5 ATM (50 Meters) | 5 ATM | WR30 | 3 ATM | ||
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | WatchOS 10 | Wear OS 4 | Android Wear 2 | n/a | n/a | |||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
