More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $199 | $299 | $175 | $300 | $170 | $199.99 | $80 | $159 | $300 | $299 |
Release / Update | 2017 | 2017 | 2015 | 2023 | 2015 | 2017 | 2015 | 2017 | 2015 | 2023 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | ||||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 18 hours | 4+ days | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 5 days | 7 days | 6 months | 1.5-2 Days | 1.5 days | Up to 40 hours |
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 | n/a | n/a | ||||||||
Resolution | 340 x 272 or 390 x 312 | 348x250 | n/a | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 160 x 68 | 72 x 144 | n/a | 400 x 400 | 360 x 325 or 360 x 330 | 480 x 480 pixels |
Size | 1.5 inches or 1.65 inches | 1.42 | n/a | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.0" x .42" | n/a | 1.4 inches | 1.37 inches or 1.56 inches | 1.5 inch | |
Touch | n/a | n/a | ||||||||
Type | AMOLED | OLED | n/a | MIP | LED | MIP | n/a | OLED | LCD | Super AMOLED |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | 5 ATM | 50m | 3 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM | IP67 | IP67 | IP68 |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | WatchOS 4 | Fitbit OS | n/a | Garmin Watch OS | n/a | n/a | Android Wear 2.0 | Android Wear | Wear OS 4 | |
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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