More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $100 | $100 | $199 | $299 | $199.99 | $300 | $299.99 | $170 |
Release / Update | 2016 | 2012 | 2019 | 2023 | 2017 | 2015 | 2017 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 10–14 days | 5 days | Up to 40 hours | 2 days | 2–3 days | 2 days | 8 months |
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 | n/a | 300 x 300 | 480 x 480 pixels | 216 x 432 | 360 x 360 | 360 x 360 | n/a | |
Size | n/a | 1.34 inches | 1.5 inch | 1.5 | 1.2 inches | 1.2 inches | 1.3 inches | |
Touch | n/a | |||||||
Type | LED | OLED | AMOLED | Super AMOLED | AMOLED | Super AMOLED | Super AMOLED | Analog |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | Splash resistant | 5 ATM | IP68 | 5 ATM | IP68 | 5 ATM | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | Built-in | Wear OS 4 | Tizen OS | Tizen OS | Tizen OS | n/a |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |