More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $299.99 | $130 | $130 | $140 | $150 | $50 | $180 |
Release / Update | 2017 | 2015 | 2018 | 2020 | 2015 | 2015 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 1 year | 7 days | 10 Days | 5 days | 6 months | 3–4 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 | n/a | ||||||
Resolution | 240 x 240 | n/a | 48 x 128 | 280 x 456 | n/a | n/a | 432 x 216 |
Size | 1.2 inches | 1.07 inches | 0.74 inches | 1.6 inches | n/a | n/a | 1.5 inches |
Touch | n/a | n/a | |||||
Type | MIP | Segmented LCD | OLED | AMOLED | LED | n/a | Super AMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | 3 ATM | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Lite OS | n/a | n/a | Tizen OS | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |