More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $300 | $170 | $410 | $250 | $30 | $300 |
Release / Update | 2018 | 2015 | 2021 | 2015 | 2014 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 14 days | 5 days | 14 Days | 48 hours (without GPS) | 6 months | 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 | n/a | |||||
Resolution | 128 x 128 | 160 x 68 | 466 x 466 | 320 x 128 | n/a | 360 x 360 |
Size | 0.9 inches | 1.0" x .42" | 1.4 inches | 1.36 inches | n/a | 1.2 inches |
Touch | n/a | |||||
Type | AMOLED | LED | AMOLED | Capacitative TFT | n/a | 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 | IPX7 | 3 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | HarmonyOS 2 | n/a | n/a | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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