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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||||
| Suggested Price | $229 | $200 | $300 | $299 | $150 | $300 | $50 | $49 | $130 |
| Release / Update | 2017 | 2018 | 2022 | 2021 | 2022 | 2023 | 2020 | 2021 | 2020 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | |||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 48 | 30 Hours | 6 days | 1 Day | 7 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 20 days | 14 days | 14 Days |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | ||||||||
| Windows | n/a | ||||||||
Connectivity Support | |||||||||
| Bluetooth | Yes | ||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | Option | ||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 400 x 400 | 240 x 240 | 40,5x40,5 | 416 x 416 | 0.43x0.79 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | 126 x 294 | 152 × 486 | 454 x 454 |
| Size | 1.39 inches | 1.2 inches | 1,58 inches | 1.28 inches | 0.84 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | 1.1 inches | 1.86 inches | 1.39 inches |
| Touch | |||||||||
| Type | AMOLED | LCD | AMOLED | AMOLED | OLED | MIP | AMOLED | AMOLED | AMOLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | 3 ATM | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Android Wear 2 | Built-in | Fitbit OS | Wear OS | Garmin Watch OS | Garmin Watch OS | Built-in | Built-in | Built-in |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
