More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $269 | $199 | $150 | $199 | $130 | $350 | $250 | $255 |
Release / Update | 2016 | 2017 | 2017 | 2019 | 2015 | 2023 | 2015 | 2017 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 18 hours | 7 days | 5 days | 1 year | 24 hours | 48 hours (without GPS) | 30 hours |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | ||||||
Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 340 x 272 or 390 x 312 | 340 x 272 or 390 x 312 | 128 x 36 | 300 x 300 | n/a | 384 x 384 pixels | 320 x 128 | 128x128 |
Size | 1.5 inches or 1.65 inches | 1.5 inches or 1.65 inches | 1.4 inches | 1.34 inches | 1.07 inches | 1.2" | 1.36 inches | 1.4 inch |
Touch | ||||||||
Type | AMOLED | AMOLED | OLED | AMOLED | Segmented LCD | AMOLED | Capacitative TFT | LCD |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IPX7 | WR30 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Watch OS | WatchOS 4 | Built-in | n/a | Wear OS 4 | n/a | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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