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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $150 | $150 | $300 | $400 | $150 | $250 | $279 |
Release / Update | 2017 | 0000 | 2017 | 2022 | 2022 | 2015 | 2013 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 24 hours to 10 days | 7 days | 6 days | 14 days | 7 days | 30 days | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | |||||
Windows | n/a | Yes | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 340 x 272 or 390 x 312 | 128 x 128 | 128 x 36 | 336x336 | 260x260 | 168 x 144 | 480 x 360 | 116 x 80 |
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1,59 inches | 1.3 inches | 1.26 inches | 2 inches | 0.54 inches | |
Touch | ||||||||
Type | AMOLED | OLED | AMOLED | AMOLED | e-paper | Super AMOLED | Analog | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | IP67 | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 5 ATM | IP67 | 5 ATM | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | KoodOS | Fitbit OS | Built-in | Pebble OS | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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