More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $295 | $100 | $300 | $230 | $100 | $300 |
Release / Update | 2018 | 2012 | 2018 | 2014 | 2016 | 2021 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 2 days | 10–14 days | 14 days | 1.5 days | 6 months | 72 hours |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | n/a | n/a | ||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 380 x 390 | 128 x 128 | 280 x 280 | n/a | 454 x 454 | |
Size | 1.2 inches | 0.9 inches | 1.65 inches | n/a | 1.4 inches | |
Touch | n/a | |||||
Type | AMOLED | OLED | AMOLED | IPS LCD | LED | AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 3 ATM | Splash resistant | 10 ATM (100 Meters) | IP67 | 5 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | n/a | Android Wear | n/a | WearOS 3 | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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