More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $199 | $50 | $79 | $200 | $299 | $199.99 |
Release / Update | 2019 | 2014 | 2015 | 2014 | 2023 | 2017 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 6 months | 6 months | 8 hours | Up to 40 hours | 2 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 | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 300 x 300 | n/a | n/a | 128x128 | 480 x 480 pixels | 216 x 432 |
Size | 1.34 inches | n/a | n/a | 1.5 inch | 1.5 | |
Touch | n/a | n/a | ||||
Type | AMOLED | n/a | n/a | LCD | Super AMOLED | AMOLED |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | Splash resistant | 3 ATM | IP68 | 5 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | n/a | n/a | Wear OS 4 | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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