More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $399 | $150 | $230 | $199 | $200 | $299 | $250 | $150 |
Release / Update | 2023 | 2015 | 2014 | 2016 | 2015 | 2023 | 2014 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hrs | 1.5 days | 10 days | 2 days | Up to 40 hours | 2 days | ||
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 484x396 | 320 x 320 | 280 x 280 | 480 x 480 pixels | 320 x 320 | |||
Size | 41mm and 45mm | 1.63 inches or 1.45 inch | 1.65 inches | round | 1.5 inch | 1.6 inches | ||
Touch | ||||||||
Type | OLED | AMOLED | IPS LCD | e-paper | e-paper | Super AMOLED | TFT LCD | LCD |
Functions | ||||||||
Audio Speaker | Bluetooth | Bluetooth | ||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM (50 Meters) | IP67 | IP67 | 3 ATM | IPX7 | IP68 | IP68 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 10 | Android Wear 2 | Android Wear | Pebble OS | Pebble OS | Wear OS 4 | Android Wear | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |