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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||||
| Suggested Price | $130 | $799 | $300 | $400 | $250 | $350 | $300 | $299 | $229 |
| Release / Update | 2017 | 2023 | 2022 | 2021 | 2016 | 2017 | 2021 | 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 | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 6 days | 11 Days | 13 hours to 8 days | 48 hours | 72 hours | 5 Days | |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | n/a | |||||||
| Windows | Yes | n/a | n/a | ||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 320 x 300 | 502 x 410 pixels | 336x336 | 416 x 416 | 148 x 205 | 480 x 480 | 454 x 454 | 240 x 240 | |
| Size | 1.34 inches | 49mm | 1,59 inches | 1.3 inches | 1.38 inches | 1.38 inches | 1.4 inches | 1.37 inches | 1.6 inches |
| Touch | |||||||||
| Type | TFT LCD | Always-On Retina LTPO OLED | AMOLED | AMOLED | P-OLED | AMOLED | LCD | LCD | |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | IP67 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | 5 ATM | 5 ATM | IP68 | IP68 | 3 ATM | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Proprietary | WatchOS 10 | Fitbit OS | Wear OS | Android Wear 2 | WearOS 3 | Android Wear 2 | Built-in | |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
