More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||||
Suggested Price | $150 | $229 | $90 | $200 | $79 | $179.95 | $120 | $299 | $199.99 |
Release / Update | 2014 | 2017 | 2020 | 2018 | 2015 | 2017 | 2015 | 2023 | 2017 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | $ | $ | |||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 48 | 1 year | 5 days | 6 months | Up to 3 days | 8 days (without notifications) | Up to 40 hours | 2 days | |
Rechargeable | |||||||||
|
|||||||||
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 | Yes | ||||||||
Cellular | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 320 x 320 | 400 x 400 | 112x112 | n/a | 160 x 80 | 480 x 480 pixels | 216 x 432 | ||
Size | 1.63 inches | 1.39 inches | 0.79 inches | 1.7 inches | n/a | 1.18 inches | 1.5 inch | 1.5 | |
Touch | n/a | ||||||||
Type | AMOLED | AMOLED | MIP | n/a | TFT LCD | LED | Super AMOLED | AMOLED | |
Functions | |||||||||
Audio Speaker | |||||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | IP55 | 5 ATM (50 Meters) | 5 ATM | WR30 | 2 ATM | IP68 | 5 ATM | ||
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | Android Wear | Android Wear 2 | n/a | n/a | Wear OS 4 | Tizen OS | |||
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |