TomTom Spark vs. Withings Pulse Ox vs. Michael Kors Grayson vs. Pebble Time 2 vs. Michael Kors Grayson vs. Garmin Vivosmart 4
TomTomSparkRemove Buy Now | WithingsPulse OxRemove Buy Now | Michael KorsGraysonRemove Buy Now | PebbleTime 2Remove Buy Now | Michael KorsGraysonRemove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | ||||||
Suggested Price | $150 | $120 | $350 | $199 | $350 | $130 |
Release | 2015 | 2014 | 2018 | 2016 | 2018 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Cycling (Bicycling) | ||||||
Distance | ||||||
Heart | n/a | |||||
Oxygen | ||||||
Sleep | ||||||
Steps | ||||||
Swim | ||||||
Battery | ||||||
Duration | n/a | 2 weeks | 24 hours | 10 days | 24 hours | 7 days |
Rechargeable | ||||||
Compatibility | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | n/a | n/a | NA | |||
Mac | n/a | NA | ||||
Windows | n/a | NA | ||||
Connectivity | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | blue | ||||
Resolution | n/a | 128 x 32 | 453 x 454 | NA | 453x454 | 48 x 128 |
Size | n/a | n/a | 1.39 inches | NA | 1.39 inches | 0.74 inches |
Touch | Swipe | |||||
Type | LCD | OLED | AMOLED | e-paper | AMOLED | OLED |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | n/a | |||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 1 ATM | 3 ATM | 1 ATM | 5 ATM | |
Notifications | ||||||
Phone | n/a | |||||
Emails | n/a | |||||
Texts | n/a | |||||
Software | ||||||
Operating System | n/a | n/a | Android Wear | Pebble OS | Android Wear | |
Apps | ||||||
Music |