More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $500 | $139.99 | $170 | $410 | $300 | $249 | $300 |
Release / Update | 2015 | 2017 | 2015 | 2021 | 2014 | 2017 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 50 hours to 6 weeks | 5 days | 5 days | 14 Days | 2 days | 2–3 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 | |||||||
Resolution | 218 x 218 | 64 x 128 | 160 x 68 | 466 x 466 | 320 x 320 | 360 x 360 | 360 x 360 |
Size | 1.2 inches | 1.0" x .42" | 1.4 inches | 1.3 inches | 1.2 inches | 1.2 inches | |
Touch | |||||||
Type | Chroma LED | OLED | LED | AMOLED | P-OLED | P-OLED | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM | IP67 | IP67 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | HarmonyOS 2 | Android Wear | Android Wear 2 | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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