More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $180 | $410 | $159 | $200 | $299 | $180 |
Release / Update | 2016 | 2015 | 2021 | 2017 | 2015 | 2023 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 year | 6 days | 14 Days | 1.5-2 Days | 2 days | Up to 40 hours | 3–4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | n/a | 128 x 88 | 466 x 466 | 400 x 400 | 480 x 480 pixels | 432 x 216 | |
Size | n/a | 0.73 inches | 1.4 inches | 1.4 inches | round | 1.5 inch | 1.5 inches |
Touch | n/a | ||||||
Type | n/a | PMOLED | AMOLED | OLED | e-paper | Super AMOLED | Super AMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | Bluetooth | |||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP57 | 5 ATM | IP67 | IPX7 | IP68 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | HarmonyOS 2 | Android Wear 2.0 | Pebble OS | Wear OS 4 | Tizen OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
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