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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 | $399 | $799 | $180 | $300 | $600 | $300 | $330 | $250 |
| Release / Update | 2017 | 2024 | 2023 | 2021 | 2022 | 2022 | 2015 | 2018 | 2020 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | Third-generation optical heart sensor | Third-generation optical heart sensor | |||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 5 days | Up to 18 hours normal use | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 7 Days | 6 days | 15 days | 1.5 days | 7 days | 2 days |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | ||||||||
| Windows | Yes | n/a | |||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | Coming +$ | ||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 320 x 300 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | 336x336 | 260x260 | 360 x 325 or 360 x 330 | 360 x 360 | 360 x 360 | |
| Size | 1.34 inches | 42mm or 46mm | 49mm | 1.04 inches | 1,59 inches | 1.3 inches | 1.37 inches or 1.56 inches | 1.2" or 1.3" | 1.4 inches |
| Touch | |||||||||
| Type | TFT LCD | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | AMOLED | AMOLED | OLED | LCD | AMOLED | OLED |
Functions | |||||||||
| Audio Speaker | Bluetooth | ||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | IP67 | Water resistant up to 50 meters | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 5 ATM (50 Meters) | IP67 | 5 ATM | 5 ATM |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Proprietary | watchOS 11 | WatchOS 10 | Fitbit OS | Fitbit OS | Built-in | Android Wear | Tizen OS | Tizen OS |
| Apps | |||||||||
| Music | Spotify | ||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
