More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $799 | $180 | $200 | $255 | $170 |
Release / Update | 2023 | 2015 | 2014 | 2017 | 2015 |
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 | 6 days | 8 hours | 30 hours | 8 months |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 502 x 410 pixels | 128 x 88 | 128x128 | 128x128 | n/a |
Size | 49mm | 0.73 inches | 1.4 inch | 1.3 inches | |
Touch | |||||
Type | Always-On Retina LTPO OLED | PMOLED | LCD | LCD | Analog |
Functions | |||||
Audio Speaker | Bluetooth | 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 | IP57 | 3 ATM | WR30 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | WatchOS 10 | n/a | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |