More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $99.99 | $130 | $180 | $299 | $180 | $200 | $130 | $170 |
Release / Update | 2018 | 2013 | 2019 | 2023 | 2016 | 2014 | 2015 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | 14 days | 2 days | Up to 40 hours | 3–4 days | 1 day | 2 days | 3 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 176 x 176 | n/a | 400 x 400 | 480 x 480 pixels | 432 x 216 | 320 x 320 | n/a | 296 x 128 |
Size | 1.28 inches | n/a | 1.39 inches | 1.5 inch | 1.5 inches | 1.63 inches | n/a | 1.4 inches |
Touch | n/a | n/a | ||||||
Type | NA | n/a | OLED | Super AMOLED | Super AMOLED | Super AMOLED | n/a | E Ink |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP68 | Splash resistant | 5 ATM | IP68 | IP68 | IP67 | IP58 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Wear OS | Wear OS 4 | Tizen OS | Android Wear | n/a | Android Wear | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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