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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $150 | $300 | $450 | $179 | $140 | $349 | $120 | $299 |
Release / Update | 2015 | 2015 | 2016 | 2017 | 2020 | 2017 | 2015 | 2023 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 10 hours to 4 weeks | 14 hours to 11 days | 5 days | 10 Days | 1.45 days | 8 days (without notifications) | 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 | ||||||||
Resolution | n/a | 180 x 180 | 215 x 180 | 160 x 68 | 280 x 456 | 480 x 480 | 480 x 480 pixels | |
Size | 1 inch | 1.23 inches | 0.5" x 0.8" | 1.6 inches | 1.38 inches | 1.5 inch | ||
Touch | n/a | |||||||
Type | OLED | LCD | AMOLED | P-OLED | LED | Super AMOLED | ||
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 | 2 ATM | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | n/a | n/a | Lite OS | Android Wear 2 | n/a | Wear OS 4 |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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