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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $349 | $255 | $600 | $180 | $250 | $200 | $179.95 | $225 |
| Release / Update | 2015 | 2018 | 2022 | 2015 | 2015 | 2015 | 2017 | 2019 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 18 hours | 1 Day | 15 days | 6 days | 10 days | 12 days | Up to 3 days | 25 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 | ||||||||
| Resolution | 340 x 272 or 390 x 312 | 390 x 390 | 260x260 | 128 x 88 | 168 x 144 | 160 x 80 | 160 x 80 | |
| Size | 1.5 inches or 1.65 inches | 1.2 inches | 1.3 inches | 0.73 inches | 1.26 inches | 1.18 inches | 1.18 inches | 1.60 inches |
| Touch | ||||||||
| Type | AMOLED | AMOLED | OLED | PMOLED | e-paper | TFT LCD | ||
Functions | ||||||||
| Audio Speaker | Bluetooth | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | IPX7 | 5 ATM (50 Meters) | 5 ATM (50 Meters) | IP57 | 5 ATM | WR30 | WR30 | 5 ATM |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Watch OS | Wear OS | Built-in | n/a | Pebble OS | n/a | ||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
