More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $180 | $250 | $159 | $180 | $59 | $299 | $15 |
Release / Update | 2013 | 2015 | 2017 | 2019 | 2016 | 2023 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 48 hours (without GPS) | 1.5-2 Days | 2 days | 15 days | Up to 40 hours | 30 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | n/a | 320 x 128 | 400 x 400 | 400 x 400 | 216 × 432 | 480 x 480 pixels | n/a |
Size | n/a | 1.36 inches | 1.4 inches | 1.39 inches | 1.5 inches | 1.5 inch | n/a |
Touch | n/a | n/a | |||||
Type | n/a | Capacitative TFT | OLED | OLED | AMOLED | Super AMOLED | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | IP67 | 5 ATM | 5 ATM | IP68 | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | Android Wear 2.0 | Wear OS | Tizen | Wear OS 4 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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