More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $130 | $99 | $349 | $349 | $299 | $350 |
Release / Update | 2018 | 2014 | 2021 | 2015 | 2015 | 2023 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 7–10 days | 14 days | Up to 40 hours | 4 days | ||
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Yes +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 176 x 176 | n/a | 194 x 368 | 400 x 400 | 320 x 320 | 480 x 480 pixels | 360 x 360 |
Size | 1.28 inches | 1.47 inches | 1.4 inches | 1.3 inches | 1.5 inch | 1.3 inches | |
Touch | n/a | ||||||
Type | NA | OLED | AMOLED | AMOLED | P-OLED | Super AMOLED | Fullcolor AOD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 1 ATM | 5 ATM | IP67 | IP68 | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Built-in | Android Wear | Android Wear | Wear OS 4 | Tizen OS | |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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