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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
Price and Release Date | ||||||||||
| Suggested Price | $149 | $230 | $400 | $150 | $300 | $400 | $300 | $280 | $99 | $299 |
| Release / Update | 2019 | 2020 | 2022 | 2020 | 2023 | 2021 | 2018 | 2019 | 2019 | 2023 |
Activity & Fitness | ||||||||||
| Calories | ||||||||||
| Distance | ||||||||||
| Heart | ||||||||||
| VO2max (Oxygen) | ||||||||||
| Sleep | ||||||||||
| Steps | ||||||||||
| Stress mgt | ||||||||||
| Female health | ||||||||||
| Skin temp | ||||||||||
| Breath rate | ||||||||||
Battery | ||||||||||
| Duration | 6 Months | 6 Days | 14 days | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 11 Days | 30 days | 3 days | 7 days | 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 | 336 x 336 | 260x260 | 126 x 294 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 416 x 416 | 400 x 400 | 360 x 360 | 128x64 | 480 x 480 pixels | |
| Size | 0.4 inches | 1.58 inches | 1.3 inches | 1.1 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.3 inches | 1.4 inches | 1.4 inches | 0.74 inches | 1.5 inch |
| Touch | ||||||||||
| Type | Analog | AMOLED | AMOLED | AMOLED | MIP | AMOLED | OLED/FSTN | Super AMOLED | OLED | Super AMOLED |
Functions | ||||||||||
| Audio Speaker | ||||||||||
| Clock | ||||||||||
| Phone | ||||||||||
| Vibration | ||||||||||
| Voice | ||||||||||
Hardware | ||||||||||
| Accelerometer | ||||||||||
| Barometer or Altimeter | ||||||||||
| Ultraviolet Sensor | ||||||||||
| Water Resistance | 3 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 10 ATM (100 Meters) | 5 ATM | IP68 | IP68 | 5 ATM | IP68 |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | Fitbit OS | Built-in | Built-in | Garmin Watch OS | Wear OS | Wear OS | Tizen OS | FreeRTOS | Wear OS 4 | |
| Apps | ||||||||||
| Music | ||||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
























