More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $269 | $249 | $250 | $100 | $159 | $200 | $180 | $279 |
Release / Update | 2016 | 2022 | 2015 | 2016 | 2017 | 2019 | 2016 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | Not yet | 48 hours (without GPS) | 6 months | 1.5-2 Days | 1 day | 25 days | 30 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 | Optional | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 340 x 272 or 390 x 312 | 368 x 448 pixels | 320 x 128 | n/a | 400 x 400 | 360 x 360 | 116 x 80 | |
Size | 1.5 inches or 1.65 inches | 40mm | 1.36 inches | n/a | 1.4 inches | 1.2 inches | 0.54 inches | |
Touch | n/a | |||||||
Type | AMOLED | LTPO OLED Retina | Capacitative TFT | LED | OLED | AMOLED | Analog | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5ATM | 5 ATM (50 Meters) | IPX7 | 5 ATM | IP67 | IP68 | 5 ATM | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Watch OS | WatchOS 8.1 | n/a | n/a | Android Wear 2.0 | Wear OS | n/a | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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