More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $230 | $150 | $180 | $179.95 | $250 | $299 |
Release / Update | 2014 | 2015 | 2016 | 2017 | 2021 | 2020 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 1.5 days | 8 months | 25 days | Up to 3 days | 40 Hours | 3 Days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 280 x 280 | n/a | 160 x 80 | 396 x 396 | 454 x 454 | |
Size | 1.65 inches | 1.3 inches | 1.18 inches | 1.9 inches | 1.85 inches | |
Touch | ||||||
Type | IPS LCD | Analog | TFT LCD | AMOLED | Retina AMOLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | WR30 | 5 ATM (50 Meters) | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear | n/a | n/a | Wear OS 3 | Wear OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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