More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $15 | $799 | $399 | $429 | $279 | $229 |
Release / Update | 2015 | 2023 | 2020 | 2021 | 2020 | 2017 |
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 | Not yet | 18 Hours | 18 hours | 48 |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | Yes | |||||
Cellular | Optional | Optional | ||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | n/a | 502 x 410 pixels | 384 x 480 | 396 x 484 | 384 x 480 | 400 x 400 |
Size | n/a | 49mm | 40mm | 1.9 inches | 40mm | 1.39 inches |
Touch | n/a | |||||
Type | n/a | Always-On Retina LTPO OLED | MicroLED | MicroLED | MicroLED | AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | water resistant but not waterproof | Not yet | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | WatchOS 10 | WatchOS 5 | WatchOS 8 | WatchOS 5 | Android Wear 2 |
Apps | ||||||
Music | ||||||
More Information | ||||||
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