More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $450 | $500 | $699.99 | $150 | $179.95 | $250 | $300 |
Release / Update | 2017 | 2018 | 2015 | 2017 | 2016 | 2017 | 2020 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 7 days | 50 hours to 6 weeks | Up to 12 days | 1 year | Up to 3 days | 2 days | 2–3 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | ||||||
Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 340 x 272 or 390 x 312 | 240 x 240 | 218 x 218 | 240 x 240 | n/a | 160 x 80 | 360 x 360 | 320 x 320 |
Size | 1.5 inches or 1.65 inches | 1.2 inches | 1.2 inches | 1.2 inches | n/a | 1.18 inches | 1.4 inches | 1.63 inches |
Touch | n/a | |||||||
Type | AMOLED | MIP | Chroma LED | n/a | TFT LCD | OLED | Super AMOLED | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 10 ATM (100 Meters) | 10 ATM (100 Meters) | 5 ATM | WR30 | 5 ATM | IP67 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | Built-in | Built-in | n/a | Tizen OS | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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