TomTom Spark vs. Withings Activite Sapphire vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Garmin Forerunner 45
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| TomTomSparkRemove Buy Now | WithingsActivite SapphireRemove Buy Now | GarminVivosmart HRRemove Buy Now | ASUSZenWatch 3Remove Buy Now | GarminForerunner 45Remove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $450 | $170 | $229 | $199 |
| Release | 2015 | 2014 | 2015 | 2017 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 8 months | 5 days | 48 hours | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | ||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | Yes | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 160 x 68 | 400 x 400 | 208 x 208 |
| Size | n/a | 1.3 inches | 1.08 inches | 1.39 inches | 1.04 inches |
| Touch | |||||
| Type | LCD | Analog | n/a | AMOLED | LCD |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | n/a | Android Wear 2 | Built-in |
| Apps | |||||
| Music | |||||