More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $300 | $300 | $129 | $200 | $330 | $299 |
Release / Update | 2015 | 2015 | 2021 | 2016 | 2015 | 2018 | 2023 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 10 hours to 4 weeks | 72 hours | 7 days | 2 days | 7 days | Up to 40 hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 340 x 272 or 390 x 312 | 180 x 180 | 454 x 454 | 360 x 360 | 480 x 480 pixels | ||
Size | 1.5 inches or 1.65 inches | 1 inch | 1.4 inches | round | 1.2" or 1.3" | 1.5 inch | |
Touch | |||||||
Type | AMOLED | AMOLED | e-paper | e-paper | AMOLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5 ATM | IP68 | 3 ATM | IPX7 | 5 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | n/a | WearOS 3 | Pebble OS | Pebble OS | Tizen OS | Wear OS 4 |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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