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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 | $179 | $130 | $199 | $799 | $249 | $159 | $179 | $200 | $300 | $300 | $350 |
| Release / Update | 2019 | 2017 | 2018 | 2023 | 2022 | 2023 | 2017 | 2022 | 2022 | 2020 | 2016 |
Activity & Fitness | |||||||||||
| Calories | |||||||||||
| Distance | |||||||||||
| Heart | Third-generation optical heart sensor | ||||||||||
| VO2max (Oxygen) | |||||||||||
| Sleep | |||||||||||
| Steps | |||||||||||
| Stress mgt | |||||||||||
| Female health | |||||||||||
| Skin temp | |||||||||||
| Breath rate | |||||||||||
Battery | |||||||||||
| Duration | 24 days | 5 days | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | Not yet | Up to 7 days | 5 days | 7 days | 7 days | 30 Hours | 4 days |
| Rechargeable | |||||||||||
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Compatibility Support | |||||||||||
| Android | |||||||||||
| iOS | |||||||||||
| Windows Phone | |||||||||||
| Mac | |||||||||||
| Windows | |||||||||||
Connectivity Support | |||||||||||
| Bluetooth | |||||||||||
| Cellular | Optional | Yes +$ | |||||||||
| GPS | |||||||||||
| NFC | |||||||||||
| Wi-Fi | |||||||||||
Display | |||||||||||
| Color | |||||||||||
| Resolution | 454 x 454 | 320 x 300 | 320 x 300 | 502 x 410 pixels | 368 x 448 pixels | 160 x 68 | 240x240 | 240x240 | 240 x 240 | 360 x 360 | |
| Size | 1.39 inches | 1.34 inches | 1.34 inches | 49mm | 40mm | 1.04-inch AMOLED | 0.5" x 0.8" | 1.2 inches | 1.2 inches | 1.2 inches | 1.3 inches |
| Touch | |||||||||||
| Type | AMOLED | TFT LCD | OLED | Always-On Retina LTPO OLED | LTPO OLED Retina | AMOLED | LCD | MIPS | MIPS | TFT LCD | Fullcolor AOD |
Functions | |||||||||||
| Audio Speaker | |||||||||||
| Clock | |||||||||||
| Phone | |||||||||||
| Vibration | |||||||||||
| Voice | |||||||||||
Hardware | |||||||||||
| Accelerometer | |||||||||||
| Barometer or Altimeter | |||||||||||
| Ultraviolet Sensor | |||||||||||
| Water Resistance | 5 ATM | IP67 | 5 ATM | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | Water-resistant up to 50m | 5 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 3 ATM | IP68 |
Notifications | |||||||||||
| Phone | |||||||||||
| Emails | |||||||||||
| Texts | |||||||||||
Software | |||||||||||
| Operating System | Built-in | Proprietary | Propriertary | WatchOS 10 | WatchOS 8.1 | Fitbit OS | n/a | Built-in | Built-in | Built-in | Tizen OS |
| Apps | |||||||||||
| Music | Spotify | ||||||||||
More Information | |||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
