More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $349 | $200 | $100 | $350 | $130 | $250 | $200 |
Release / Update | 2015 | 2016 | 2016 | 2023 | 2016 | 2015 | 2022 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 5 days | 5 days | 24 hours | 6 days | 48 hours (without GPS) | 7 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | Partial | ||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 340 x 272 or 390 x 312 | n/a | 384 x 384 pixels | 208 x 208 | 320 x 128 | 240x240 | |
Size | 1.5 inches or 1.65 inches | n/a | 1.2" | 1.04 inches | 1.36 inches | 1.2 inches | |
Touch | n/a | ||||||
Type | AMOLED | LCD | LED | AMOLED | Memory LCD | Capacitative TFT | MIPS |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5 ATM | 5 ATM (50 Meters) | IP68, 5 ATM | IPX7 | 5 ATM (50 Meters) | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | n/a | Wear OS 4 | n/a | Built-in | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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