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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $799 | $200 | $72 | $180 | $99 | $150 | $15 | $49 |
Release / Update | 2023 | 2014 | 2020 | 2016 | 2013 | 2014 | 2015 | 2021 |
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 | 4 days | 10 days | 25 days | 5–7 days | 5-7 days | 30 days | 14 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 502 x 410 pixels | 168 x 144 | 240 x 240 | 168 x 144 | 168 x 144 | n/a | 152 × 486 | |
Size | 49mm | 1.25 inches | 1.28 inches | 1.26 inches | 1.26 inches | n/a | 1.86 inches | |
Touch | n/a | |||||||
Type | Always-On Retina LTPO OLED | LCD | OLED | e-paper | e-paper | n/a | AMOLED | |
Functions | ||||||||
Audio Speaker | ||||||||
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 | IP68 | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 10 | n/a | Realtime OS | n/a | Pebble OS | Pebble OS | n/a | Built-in |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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