More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $300 | $99 | $330 | $250 | $299 | $15 |
Release / Update | 2014 | 2019 | 2018 | 2021 | 2020 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 2 days | 7 days | 7 days | 40 Hours | 3 Days | 30 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Coming +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 320 x 320 | 128x64 | 360 x 360 | 396 x 396 | 454 x 454 | n/a |
Size | 1.3 inches | 0.74 inches | 1.2" or 1.3" | 1.9 inches | 1.85 inches | n/a |
Touch | n/a | |||||
Type | P-OLED | OLED | AMOLED | AMOLED | Retina AMOLED | n/a |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear | FreeRTOS | Tizen OS | Wear OS 3 | Wear OS | n/a |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
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