More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $324 | $175 | $170 | $130 | $175 | $300 |
Release / Update | 2015 | 2020 | 2015 | 2014 | 2018 | 2016 | 2018 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 6 Days | 7 days | 7 days | 7 days | 6 months | 30 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 | n/a | ||||||
Resolution | 340 x 272 or 390 x 312 | 360 x 360 | n/a | 128 x 16 | 48 x 128 | 400 x 400 | |
Size | 1.5 inches or 1.65 inches | 1.58 inches | n/a | 1.41 inches | 0.74 inches | 1.61 inches | 1.4 inches |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | n/a | OLED | OLED | Analog | OLED/FSTN |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5 ATM | 3 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Fitbit OS | n/a | n/a | Wear OS | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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