More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $90 | $130 | $170 | $299 | $299.99 | $23 |
Release / Update | 2015 | 2015 | 2015 | 2023 | 2017 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 to 7 days | 1 year | 5 days | Up to 40 hours | 2 days | 20 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 | ||||||
Resolution | 128 x 32 | n/a | 160 x 68 | 480 x 480 pixels | 360 x 360 | |
Size | 1 inch | 1.07 inches | 1.0" x .42" | 1.5 inch | 1.2 inches | 0.42 inches |
Touch | ||||||
Type | OLED | Segmented LCD | LED | Super AMOLED | Super AMOLED | OLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IPX4 | 5 ATM | 5 ATM | IP68 | 5 ATM | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | n/a | Wear OS 4 | Tizen OS | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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