More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $60 | $199 | $229 | $120 | $255 | $279 | $299 | $ |
Release / Update | 2012 | 2017 | 2021 | 2015 | 2017 | 2022 | 2023 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 6 months | 1.5-2 Days | 5 Days | 8 days (without notifications) | 30 hours | 50 Hours | Up to 40 hours | months |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | |||||||
Windows | n/a | |||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 400 x 400 | 240 x 240 | 128x128 | 396 x 396 | 480 x 480 pixels | |||
Size | 1.4 inches | 1.6 inches | 1.4 inch | 1.9 inches | 1.5 inch | |||
Touch | ||||||||
Type | OLED | LCD | LED | LCD | Super AMOLED | Super AMOLED | ||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | Splash resistant | IP67 | 3 ATM | 2 ATM | WR30 | 5 ATM (50 Meters) | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Android Wear 2.0 | Built-in | n/a | Wear OS 3.5 | Wear OS 4 | n/a | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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