More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $229 | $125 | $255 | $350 | $120 |
Release / Update | 2017 | 2015 | 2018 | 2023 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 48 | 7 days | 1 Day | 24 hours | 8 days (without notifications) |
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 | Yes | ||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 400 x 400 | n/a | 390 x 390 | 384 x 384 pixels | |
Size | 1.39 inches | n/a | 1.2 inches | 1.2" | |
Touch | n/a | ||||
Type | AMOLED | n/a | AMOLED | AMOLED | LED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 2 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Android Wear 2 | n/a | Wear OS | Wear OS 4 | n/a |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |