More Information | ||||||||
Check Amazon | ||||||||
Price and Release Date | ||||||||
Suggested Price | $249 | $300 | $300 | $179.95 | $229 | $120 | $180 | $350 |
Release / Update | 2017 | 2015 | 2018 | 2017 | 2021 | 2015 | 2016 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | Up to 3 days | 5 Days | 8 days (without notifications) | 3–4 days | 4 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 | Yes +$ | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 360 x 360 | 480 x 480 | 400 x 400 | 160 x 80 | 240 x 240 | 432 x 216 | 360 x 360 | |
Size | 1.2 inches | 1.38 inches | 1.4 inches | 1.18 inches | 1.6 inches | 1.5 inches | 1.3 inches | |
Touch | ||||||||
Type | P-OLED | P-OLED | OLED/FSTN | TFT LCD | LCD | LED | Super AMOLED | Fullcolor AOD |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | IP68 | WR30 | 3 ATM | 2 ATM | IP68 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear 2 | Android Wear | Wear OS | Built-in | n/a | Tizen OS | Tizen OS | |
Apps | ||||||||
Music | Spotify | |||||||
More Information | ||||||||
Check Amazon |