More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $179 | $130 | $99 | $299 | $170 | $130 |
Release / Update | 2019 | 2015 | 2013 | 2023 | 2014 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 24 days | 1 year | 5–7 days | Up to 40 hours | 3 days | 5 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 454 x 454 | n/a | 168 x 144 | 480 x 480 pixels | 296 x 128 | |
Size | 1.39 inches | 1.07 inches | 1.26 inches | 1.5 inch | 1.4 inches | 0.91 inches |
Touch | ||||||
Type | AMOLED | Segmented LCD | e-paper | Super AMOLED | E Ink | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP68 | IP68 | IPX7 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | n/a | Pebble OS | Wear OS 4 | Android Wear | n/a |
Apps | ||||||
Music | ||||||
More Information | ||||||
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