More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $90 | $100 | $179 | $150 | $249 | $79 | $299 | $44.95 |
Release / Update | 2015 | 2012 | 2017 | 2015 | 2017 | 2015 | 2023 | 2018 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 to 7 days | 10–14 days | 5 days | 5 days | 6 months | Up to 40 hours | 20 days | |
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 | 128 x 32 | 160 x 68 | n/a | 360 x 360 | n/a | 480 x 480 pixels | 128 x 80 | |
Size | 1 inch | 0.5" x 0.8" | n/a | 1.2 inches | n/a | 1.5 inch | 0.78 inches | |
Touch | n/a | n/a | ||||||
Type | OLED | OLED | LCD | LED | P-OLED | n/a | Super AMOLED | OLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IPX4 | Splash resistant | 5 ATM | IP67 | IP68 | 5 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | n/a | Android Wear 2 | n/a | Wear OS 4 | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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