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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | |||||||||
| Suggested Price | $130 | $199 | $799 | $199 | $400 | $400 | $179 | $250 | $299 |
| Release / Update | 2017 | 2018 | 2023 | 2017 | 2022 | 2021 | 2017 | 2021 | 2023 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | ||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 5 days | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hours | 14 days | 11 Days | 5 days | 40 Hours | Up to 40 hours |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | |||||||||
| Windows | |||||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 320 x 300 | 320 x 300 | 502 x 410 pixels | 340 x 272 or 390 x 312 | 260x260 | 416 x 416 | 160 x 68 | 396 x 396 | 480 x 480 pixels |
| Size | 1.34 inches | 1.34 inches | 49mm | 1.5 inches or 1.65 inches | 1.3 inches | 1.3 inches | 0.5" x 0.8" | 1.9 inches | 1.5 inch |
| Touch | |||||||||
| Type | TFT LCD | OLED | Always-On Retina LTPO OLED | AMOLED | AMOLED | AMOLED | LCD | AMOLED | Super AMOLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | IP67 | 5 ATM | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Proprietary | Propriertary | WatchOS 10 | WatchOS 4 | Built-in | Wear OS | n/a | Wear OS 3 | Wear OS 4 |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
