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More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $179 | $150 | $100 | $130 | $799 | $400 | $300 | $300 | $299 | $250 |
Release / Update | 2019 | 2019 | 2020 | 2017 | 2023 | 2022 | 2023 | 2015 | 2016 | 2021 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | Third-generation optical heart sensor | |||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 24 days | 14 days | 14 Days | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 14 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 1.5 days | 40 Hours | |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | n/a | ||||||||
Windows | n/a | n/a | ||||||||
Connectivity Support | ||||||||||
Bluetooth | ||||||||||
Cellular | ||||||||||
GPS | ||||||||||
NFC | ||||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | ||||||||||
Resolution | 454 x 454 | 348 x 442 | 354 x 306 | 320 x 300 | 502 x 410 pixels | 260x260 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 360 x 325 or 360 x 330 | 396 x 396 | |
Size | 1.39 inches | 1.65 inches | 1.5 inches | 1.34 inches | 49mm | 1.3 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.37 inches or 1.56 inches | 1.37 inches | 1.9 inches |
Touch | ||||||||||
Type | AMOLED | AMOLED | AMOLED | TFT LCD | Always-On Retina LTPO OLED | AMOLED | MIP | LCD | LCD | AMOLED |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP67 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | 10 ATM (100 Meters) | IP67 | 5 ATM (50 Meters) | |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | Built-in | Wear OS | Amazfit OS | Proprietary | WatchOS 10 | Built-in | Garmin Watch OS | Android Wear | Android Wear 2 | Wear OS 3 |
Apps | ||||||||||
Music | ||||||||||
More Information | ||||||||||
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