More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $155 | $125 | $250 | $350 | $300 | $225 |
Release / Update | 2017 | 2015 | 2016 | 2023 | 2014 | 2019 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 months | 7 days | 13 hours to 8 days | 24 hours | 2–3 days | 25 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 | n/a | 148 x 205 | 384 x 384 pixels | 320 x 320 | ||
Size | n/a | 1.38 inches | 1.2" | 1.63 inches | 1.60 inches | |
Touch | n/a | |||||
Type | n/a | AMOLED | Super AMOLED | |||
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP67 | 5 ATM | 5 ATM (50 Meters) | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Wear OS 4 | Tizen OS | |||
Apps | ||||||
Music | ||||||
More Information | ||||||
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