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More Information | |||||||||||
| Check Amazon | Check Amazon | Check Amazon | |||||||||
Price and Release Date | |||||||||||
| Suggested Price | $69.99 | $799 | $410 | $150 | $250 | $149.99 | $175 | $70 | $100 | $199 | $250 |
| Release / Update | 2016 | 2023 | 2021 | 2015 | 2015 | 2017 | 2016 | 2013 | 2015 | 2019 | 2014 |
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 36 hours normal use, Up to 72 hours in Low Power Mode | 14 Days | 5 days | 48 hours (without GPS) | 1 year | 6 months | 6 months | 6 months | 5 days | 2 days |
| Rechargeable | |||||||||||
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Compatibility Support | |||||||||||
| Android | |||||||||||
| iOS | |||||||||||
| Windows Phone | |||||||||||
| Mac | n/a | n/a | n/a | n/a | |||||||
| Windows | n/a | n/a | n/a | n/a | |||||||
Connectivity Support | |||||||||||
| Bluetooth | |||||||||||
| Cellular | |||||||||||
| GPS | |||||||||||
| NFC | |||||||||||
| Wi-Fi | |||||||||||
Display | |||||||||||
| Color | n/a | n/a | |||||||||
| Resolution | 72 x 40 | 502 x 410 pixels | 466 x 466 | n/a | 320 x 128 | n/a | n/a | 360 x 360 | 320 x 320 | ||
| Size | 0.42 inches | 49mm | 1.4 inches | n/a | 1.36 inches | 1.73 inches | 1.61 inches | n/a | n/a | 1.1 inches | 1.6 inches |
| Touch | n/a | n/a | n/a | ||||||||
| Type | OLED | Always-On Retina LTPO OLED | AMOLED | LED | Capacitative TFT | Analog | Analog | n/a | n/a | AMOLED | TFT LCD |
Functions | |||||||||||
| Audio Speaker | Bluetooth | ||||||||||
| 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 | IPX7 | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 | |
Notifications | |||||||||||
| Phone | |||||||||||
| Emails | |||||||||||
| Texts | |||||||||||
Software | |||||||||||
| Operating System | WatchOS 10 | HarmonyOS 2 | n/a | n/a | n/a | n/a | Tizen OS | Android Wear | |||
| Apps | |||||||||||
| Music | |||||||||||
More Information | |||||||||||
| Check Amazon | Check Amazon | Check Amazon | |||||||||
