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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||||
| Suggested Price | $140 | $399 | $149 | $159 | $350 | $120 | $200 | $279 | $500 | $130 |
| Release / Update | 2019 | 2024 | 2020 | 2023 | 2018 | 2015 | 2022 | 2021 | 2021 | 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 | 20 days | Up to 18 hours normal use | 7 days | Up to 7 days | 1 day | 8 days (without notifications) | 7 days | 30 days | 30 days | 14 Days |
| Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
| Android | ||||||||||
| iOS | ||||||||||
| Windows Phone | ||||||||||
| Mac | n/a | |||||||||
| Windows | Not yet | n/a | ||||||||
Connectivity Support | ||||||||||
| Bluetooth | ||||||||||
| Cellular | ||||||||||
| GPS | ||||||||||
| NFC | Fitbit Pay | |||||||||
| Wi-Fi | ||||||||||
Display | ||||||||||
| Color | ||||||||||
| Resolution | 360 x 360 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 66x18 | 390 x 390 | 240x240 | 116 x 80 | 116x80 | 454 x 454 | ||
| Size | 1.3 inches | 42mm or 46mm | .721 inches | 1.04-inch AMOLED | 1.19 inches | 1.2 inches | 0.54 inches | 1.7 inches | 1.39 inches | |
| Touch | ||||||||||
| Type | AMOLED | Always-On Retina LTPO OLED | OLED | AMOLED | AMOLED | LED | MIPS | Analog | PMOLED | AMOLED |
Functions | ||||||||||
| Audio Speaker | ||||||||||
| Clock | ||||||||||
| Phone | ||||||||||
| Vibration | ||||||||||
| Voice | ||||||||||
Hardware | ||||||||||
| Accelerometer | ||||||||||
| Barometer or Altimeter | ||||||||||
| Ultraviolet Sensor | ||||||||||
| Water Resistance | 5 ATM | Water resistant up to 50 meters | 5 ATM | Water-resistant up to 50m | 3 ATM | 2 ATM | 5 ATM (50 Meters) | 5 ATM | 10 ATM (100 Meters) | 5 ATM |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | Built-in | watchOS 11 | Fitbit OS | Fitbit OS | Wear OS | n/a | Built-in | Built-in | Built-in | |
| Apps | ||||||||||
| Music | Spotify control | |||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
