More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $215 | $275 | $155 | $129 | $299 |
Release / Update | 2014 | 2019 | 2015 | 2017 | 2016 | 2023 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 2 weeks | 1 day | 5 months | 7 days | Up to 40 hours | |
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 | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 320 x 320 | Analog | 360 x 326 | 480 x 480 pixels | ||
Size | 1.63 inches | NA | 1.5 inches | 1.5 inch | ||
Touch | ||||||
Type | AMOLED | E-INK | LCD | e-paper | Super AMOLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP55 | 3 ATM | IP67 | 5 ATM | 3 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear | NA | Android Wear | Pebble OS | Wear OS 4 | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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