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More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $99.99 | $150 | $399 | $150 | $180 | $100 | $299 | $749 | $250 | $299 |
Release / Update | 2018 | 2019 | 2024 | 2017 | 2021 | 2022 | 2021 | 2023 | 2014 | 2020 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | Third-generation optical heart sensor | |||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 30 days | 14 days | Up to 18 hours normal use | 7 days | 7 Days | 10 days | 1 Day | Up to 12 days in smartwatch mode, Up to 32 hours in GPS mode, Up to 20 hours in GPS mode with music | 2 days | 3 Days |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | |||||||||
Windows | n/a | |||||||||
Connectivity Support | ||||||||||
Bluetooth | ||||||||||
Cellular | ||||||||||
GPS | ||||||||||
NFC | ||||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | ||||||||||
Resolution | 176 x 176 | 348 x 442 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 128 x 36 | 39,32x18,6 | 416 x 416 | 465 x 465 pixels | 320 x 320 | 454 x 454 | |
Size | 1.28 inches | 1.65 inches | 42mm or 46mm | 1.4 inches | 1.04 inches | 1,46 inches | 1.28 inches | 1.4 inches | 1.6 inches | 1.85 inches |
Touch | ||||||||||
Type | NA | AMOLED | Always-On Retina LTPO OLED | OLED | AMOLED | AMOLED | AMOLED | Sunlight-visible, transflective memory-in-pixel (MIP) | TFT LCD | Retina AMOLED |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | IP68 | 5 ATM | Water resistant up to 50 meters | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 3 ATM | 10 ATM (100 meters) | IP68 | IP68 | |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | Wear OS | watchOS 11 | Fitbit OS | Fitbit OS | Wear OS | Garmin Watch OS | Android Wear | Wear OS | ||
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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