More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $325 | $275 | $155 | $250 | $199 | $299 |
Release / Update | 2015 | 2018 | 2015 | 2017 | 2016 | 2017 | 2023 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 4 days | 1 day | 6 months | 13 hours to 8 days | 1.5-2 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 | 454 x 454 | 360 x 326 | 148 x 205 | 400 x 400 | 480 x 480 pixels | |
Size | 1.63 inches or 1.45 inch | 1.39 inches | 1.5 inches | 1.38 inches | 1.4 inches | 1.5 inch | |
Touch | |||||||
Type | AMOLED | LCD | OLED | Super AMOLED | |||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 3 ATM | IP67 | 5 ATM | 5 ATM | IP67 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Wear OS | Android Wear | Android Wear 2.0 | Wear OS 4 | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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