Fitbit Charge 2 vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Apple Watch Ultra
FitbitCharge 2Remove Buy Now | GarminVivosmart HRRemove Buy Now | ASUSZenWatch 3Remove Buy Now | FitbitIonicRemove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | |||||
Suggested Price | $150 | $170 | $229 | $299 | $799 |
Release | 2016 | 2015 | 2017 | 2017 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 5 days | 5 days | 48 hours | 4+ days | 36 hrs |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | ||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity | |||||
Bluetooth | Yes | ||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 160 x 68 | 400 x 400 | 348x250 | 502x410 pixels |
Size | n/a | 1.08 inches | 1.39 inches | 1.42 | 1.92 inches |
Touch | n/a | ||||
Type | OLED | n/a | AMOLED | OLED | |
Functions | |||||
Audio Speaker | |||||
Clock | LTPO OLED Retina | ||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | n/a | 5 ATM | 50m | 10 ATM (100 Meters) | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | Android Wear 2 | Fitbit OS | WatchOS 9 |
Apps | |||||
Music |