More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $199 | $150 | $150 | $180 | $299 | $600 | $150 |
Release / Update | 2017 | 0000 | 2017 | 2021 | 2021 | 2022 | 2015 |
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 | 7 Days | 1 Day | 15 days | 7 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 | |||||||
Resolution | 340 x 272 or 390 x 312 | 128 x 128 | 128 x 36 | 416 x 416 | 260x260 | 168 x 144 | |
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1.04 inches | 1.28 inches | 1.3 inches | 1.26 inches | |
Touch | |||||||
Type | AMOLED | OLED | AMOLED | AMOLED | OLED | e-paper | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP67 | 5 ATM (50 Meters) | 3 ATM | 5 ATM (50 Meters) | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 4 | KoodOS | Fitbit OS | Wear OS | Built-in | Pebble OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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