More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $229 | $99 | $229 | $200 | $300 | $130 |
Release / Update | 2015 | 2017 | 2013 | 2021 | 2022 | 2022 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 48 | 5–7 days | 5 Days | 7 days | 7 days | 2 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | Yes | ||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 340 x 272 or 390 x 312 | 400 x 400 | 168 x 144 | 240 x 240 | 240x240 | 240x240 | n/a |
Size | 1.5 inches or 1.65 inches | 1.39 inches | 1.26 inches | 1.6 inches | 1.2 inches | 1.2 inches | n/a |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | e-paper | LCD | MIPS | MIPS | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5 ATM | 3 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) | IP58 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Android Wear 2 | Pebble OS | Built-in | Built-in | Built-in | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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