More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $429 | $500 | $400 | $250 | $150 | $179.95 | $180 | $300 |
Release / Update | 2021 | 2015 | 2022 | 2016 | 2015 | 2017 | 2016 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 Hours | 50 hours to 6 weeks | 14 days | 13 hours to 8 days | 5 days | Up to 3 days | 3–4 days | 2–3 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 | ||||||||
Resolution | 396 x 484 | 218 x 218 | 260x260 | 148 x 205 | n/a | 160 x 80 | 432 x 216 | 360 x 360 |
Size | 1.9 inches | 1.2 inches | 1.3 inches | 1.38 inches | n/a | 1.18 inches | 1.5 inches | 1.2 inches |
Touch | n/a | |||||||
Type | MicroLED | Chroma LED | AMOLED | LED | TFT LCD | Super AMOLED | Super AMOLED | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | water resistant but not waterproof | 10 ATM (100 Meters) | 5 ATM (50 Meters) | 5 ATM | WR30 | IP68 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 8 | Built-in | Built-in | n/a | Tizen OS | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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