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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $120 | $79.99 | $150 | $80 | $120 | $250 | $250 | $130 |
Release / Update | 2018 | 2018 | 2016 | 2016 | 2015 | 2020 | 2021 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 2 years | 1 year | 1 year | 8 months | 8 days (without notifications) | 2 days | 40 Hours | 2 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 | n/a | n/a | ||||||
Resolution | 88 x 88 | n/a | 360 x 360 | 396 x 396 | n/a | |||
Size | NA | n/a | 1.4 inches | 1.9 inches | n/a | |||
Touch | n/a | n/a | ||||||
Type | NA | n/a | E-Ink | LED | OLED | AMOLED | n/a | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 20 ATM | 5 ATM | 5 ATM | 5 ATM | 2 ATM | 5 ATM | 5 ATM (50 Meters) | IP58 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | n/a | Tizen OS | Wear OS 3 | n/a | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |