Fitbit Flex 2 vs. Garmin Fenix 5s vs. Michael Kors Access Sofie vs. Polar A370 vs. HTC re Grip

 
Flex 2
Fenix 5s
Access Sofie
A370
re Grip
 FitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowMichael KorsAccess SofieRemove Buy NowPolarA370Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$599.99$395$179.95$199
Release20162017201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 9 days1 dayUp to 3 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218x 218390 x 390 1.19 inches160 x 80160 x 32
Sizen/a1.1 inches1.18 inches1.8 inches
Touchn/aAMOLDED
TypeLEDnaTFT LCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM1 ATMWR30IP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NA
Apps
Music

All Wearables