More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $130 | $100 | $99 | $470 | $299 | $250 |
Release / Update | 2016 | 2013 | 2021 | 2014 | 2023 | 2013 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 5 days | 14 days | 13 hours to 30 days | Up to 40 hours | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 128 x 36 | n/a | 194 x 368 | 480 x 480 pixels | 480 x 360 | |
Size | 1.4 inches | n/a | 1.47 inches | 1.5 inch | 2 inches | |
Touch | n/a | |||||
Type | OLED | LED | AMOLED | Super AMOLED | Super AMOLED | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 1 ATM | 5 ATM | 3 ATM | IP68 | IP67 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Built-in | n/a | Wear OS 4 | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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