More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $175 | $150 | $170 | $179 | $79 | $250 | $299 |
Release / Update | 2015 | 2022 | 2014 | 2017 | 2015 | 2021 | 2023 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | $ | |||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 2 days | 7 days | 5 days | 6 months | 40 Hours | Up to 40 hours |
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 | n/a | ||||||
Resolution | n/a | 240 x 240 pixels | 128 x 16 | 160 x 68 | n/a | 396 x 396 | 480 x 480 pixels |
Size | n/a | 1.3 inches | 1.41 inches | 0.5" x 0.8" | n/a | 1.9 inches | 1.5 inch |
Touch | n/a | n/a | |||||
Type | n/a | OLED | LCD | n/a | AMOLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 3 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Built-in | n/a | n/a | n/a | Wear OS 3 | Wear OS 4 |
Apps | |||||||
Music | |||||||
More Information | |||||||
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