More Information | ||||||||
Check Amazon | ||||||||
Price and Release Date | ||||||||
Suggested Price | $155 | $170 | $150 | $175 | $150 | $120 | $200 | $470 |
Release / Update | 2019 | 2014 | 2015 | 2016 | 2015 | 2015 | 2014 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | $ | $ | |||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | Months | 7 days | 5 days | 6 months | 8 months | 8 days (without notifications) | 8 hours | 13 hours to 30 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 | 390 x 390 | 128 x 16 | n/a | n/a | 128x128 | |||
Size | 1.19 inches | 1.41 inches | n/a | 1.61 inches | 1.3 inches | |||
Touch | n/a | |||||||
Type | AMOLED | OLED | LED | Analog | Analog | LED | LCD | |
Functions | ||||||||
Audio Speaker | Alerts only | Alerts only | ||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 2 ATM | 3 ATM | 3 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | n/a | n/a | n/a | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon |