More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $149.99 | $50 | $450 | $120 | $59 | $150 | $500 |
Release / Update | 2017 | 2015 | 2014 | 2014 | 2016 | 2014 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 year | 6 months | 8 months | 2 weeks | 15 days | 2–3 days | 30 days |
Rechargeable | |||||||
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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 | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | blue | |||||
Resolution | n/a | n/a | 128 x 32 | 216 × 432 | 432 x 128 | 116x80 | |
Size | 1.73 inches | n/a | 1.3 inches | 1.5 inches | 1.84 inches | 1.7 inches | |
Touch | n/a | swipe | |||||
Type | Analog | n/a | Analog | OLED | AMOLED | Super AMOLED | PMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 3 ATM | 5 ATM | 5 ATM | IP67 | 10 ATM (100 Meters) | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | n/a | Tizen | n/a | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |