More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $500 | $300 | $400 | $170 | $349 | $99 | $200 |
Release / Update | 2015 | 2018 | 2021 | 2015 | 2017 | 2013 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 50 hours to 6 weeks | 14 days | 11 Days | 5 days | 1.45 days | 5–7 days | 12 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 | 218 x 218 | 128 x 128 | 416 x 416 | 160 x 68 | 480 x 480 | 168 x 144 | 160 x 80 |
Size | 1.2 inches | 0.9 inches | 1.3 inches | 1.0" x .42" | 1.38 inches | 1.26 inches | 1.18 inches |
Touch | |||||||
Type | Chroma LED | AMOLED | AMOLED | LED | P-OLED | e-paper | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 10 ATM (100 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IP68 | 5 ATM | WR30 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Wear OS | n/a | Android Wear 2 | Pebble OS | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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