More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $200 | $100 | $250 | $300 | $299 | $150 |
Release / Update | 2018 | 2015 | 2015 | 2021 | 2023 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 7 days | 48 hours (without GPS) | 72 hours | Up to 40 hours | |
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 | n/a | 320 x 128 | 454 x 454 | 480 x 480 pixels | ||
Size | 1.7 inches | n/a | 1.36 inches | 1.4 inches | 1.5 inch | |
Touch | n/a | |||||
Type | n/a | Capacitative TFT | AMOLED | Super AMOLED | LCD | |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | Splash resistant | IPX7 | IP68 | IP68 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | n/a | WearOS 3 | Wear OS 4 | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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