More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $130 | $300 | $120 | $279 | $329 |
Release / Update | 2013 | 2015 | 2015 | 2022 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 14 days | 8 days (without notifications) | 50 Hours | 14 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 | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 480 x 480 | 396 x 396 | 320 x 300 | |
Size | n/a | 1.38 inches | 1.9 inches | 1.4 inches | |
Touch | n/a | ||||
Type | n/a | P-OLED | LED | Super AMOLED | TFT LCD |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | Splash resistant | 2 ATM | 5 ATM (50 Meters) | 10 ATM (100 Meters) | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear | n/a | Wear OS 3.5 | Built-in |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |