More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $250 | $140 | $300 | $79 | $80 | $250 | $299 | $199.99 |
Release / Update | 2015 | 2020 | 2015 | 2015 | 2016 | 2021 | 2023 | 2017 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 days | 10 Days | 6 months | 8 months | 40 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 | ||||||||
Resolution | 280 x 456 | 480 x 480 | n/a | 396 x 396 | 480 x 480 pixels | 216 x 432 | ||
Size | 1.26 inches | 1.6 inches | 1.38 inches | n/a | 1.9 inches | 1.5 inch | 1.5 | |
Touch | n/a | |||||||
Type | Monochrome LCD | AMOLED | P-OLED | n/a | E-Ink | AMOLED | Super AMOLED | AMOLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | IP68 | 5 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Lite OS | Android Wear | n/a | n/a | Wear OS 3 | Wear OS 4 | Tizen OS |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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