More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $295 | $249 | $130 | $250 | $80 | $300 | $450 | $350 |
Release / Update | 2018 | 2020 | 2018 | 2015 | 2015 | 2015 | 2014 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 2 days | 5 days | 7 days | 48 hours (without GPS) | 6 months | 1.5 days | 8 months | 4 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | Yes +$ | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 380 x 390 | 64 x 132 | 48 x 128 | 320 x 128 | n/a | 360 x 325 or 360 x 330 | n/a | 360 x 360 |
Size | 1.2 inches | 1.7 inches | 0.74 inches | 1.36 inches | n/a | 1.37 inches or 1.56 inches | 1.3 inches | 1.3 inches |
Touch | n/a | |||||||
Type | AMOLED | OLED | OLED | Capacitative TFT | n/a | LCD | Analog | Fullcolor AOD |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 3 ATM | 5 ATM | 5 ATM | IPX7 | 5 ATM | IP67 | 5 ATM | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Wear OS | Wear OS | n/a | n/a | Android Wear | n/a | Tizen OS | |
Apps | ||||||||
Music | Spotify | |||||||
More Information | ||||||||
Check Amazon | Check Amazon |