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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $175 | $300 | $ | $100 | $129 | $250 |
Release / Update | 2015 | 2018 | 2023 | 0000 | 2015 | 2016 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 year | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 5 hours to 2.5 days | 7 days | 7 days | 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 | |||||||
Resolution | 320 x 320 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 160 x 32 | n/a | 396 x 396 | ||
Size | 1.63 inches or 1.45 inch | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.8 inches | n/a | 1.9 inches | ||
Touch | n/a | ||||||
Type | AMOLED | MIP | PMOLED | n/a | e-paper | AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 10 ATM (100 Meters) | IP57 | Splash resistant | 3 ATM | 5 ATM (50 Meters) |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Garmin Watch OS | n/a | Pebble OS | Wear OS 3 | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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