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Samsung Gear S4 vs Fitbit Ionic vs Fitbit Versa

Product Name

Samsung Gear S4 SM-R800

Fitbit Ionic

Fitbit Versa

Product Image Samsung Gear S4 SM-R800 Fitbit Ionic Fitbit Versa
Our Rating NaN.0 NaN.0 NaN.0
Brand Samsung Fitbit Fitbit
Category Smartwatch Smartwatch Smartwatch

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Release August, 2018 (Rumered) August, 2017 April, 2018
Device Name Samsung Gear S4 Galilio Fitbit Ionic Fitbit Versa
Device Type Smartwatch Sportwatch Fitness Smartwatch
Ideal for (Gender) Both Men & Women Special for Women, but Men also
Device Model SM-R800 Ionic -
Box Items Watch, Charger, Docs Watch, Charging Cable, Warranty Card, User Manual -
Predecessor Samsung Gear S4 Frontier LTE Fitbit Ionic
Successor Samsung Gear S5 -


Shape Circular Rectangular, Flat Ractangle
Case Dimensions - 1.9 x 4 x 8.7 inches (38.59mm Width x 12.2mm Thick) 35.99mm x 29.23mm x 21mm
Case/Bezel Stainless Steel 316L Aluminium unibody Aluminum
Strap Material - Silicone, leather, steel link, Milanese mesh-style, woven or knit
Strap/Band Size - -
Replaceable Band - -
Weight > 60g 30g -
IP Rating IP68 -
Water Resistance Yes 165ft (50 meter) water-proofing (5ATM waterproof) Yes, 5ATM (Up to 50 Meters)
Colors - Blue Gray, Slate Blue , Charcoal Black, Silver, and Rose gold
Other Information - -


Type Super AMOLED LCD (with 1000nits Brightness) LCD, 1,000 Nits
Screen Size - 1.42Inch (36mm) 1.34 inch
Screen Resolution - 348 x 250 pixels 348x250 pixels
Pixel Density - 306ppi -
Multi Touch Yes Yes Yes
Screen Protection Corning Gorilla Glass Corning Gorilla Glass 3 -


Operating System Tizen OS or Wear OS Fitbit OS Fitbit OS 2.0
Chipset - TZ1201XBG -
CPU - Toshiba ARM Cortex M4F 120MHz, 32Bit -
GPU - - -


RAM 768 MB -
Internal Memory 4 GB 2.5 GB 4GB (2.5GB available, 300+ Songs)
SD Card Slot - No

Cellular Network

Technology 2G, 3G, 4G No No
Bands - No No
Speed - No No

Activity Tracker

Distance Yes Yes Yes
Heart Rate Yes Yes Yes
Steps Yes Yes Yes
Calories Consumption Yes Yes
Sleep Yes Yes


Bluetooth Yes Bluetooth 4.0 Low Energy (Syncing range: Up to 6.1 metres (20 feet)) Bluetooth 4.0
GPS GPS, GLONASS GPS, GLONASS (records at 1-second intervals) No
WiFi Wi-Fi 802.11 b/g/n Yes WiFi 802.11 b/g/n
NFC Yes Yes Yes (Special Edition)
USB No No No
Radio No No


Touch Yes, Multi-touch Yes Yes
Watchface Customizable Digital, Analog, Custom Customizable
Voice Command Yes No No
Personal Assistant Bixby No No
Smartphone Compatibility Android, iOS, Tizen OS Android v4.4+, iOS iPhone (iOS 9+), Android 4.3+ & Windows Phones
Smartphone Companion App Samsung Gear App Fitbit App Fitbit App


Activity Alert Yes Yes Yes
SMS Yes Yes Yes
Email Yes Yes Yes
Incoming Call Alert Yes Yes Yes
Calendar Reminder Yes Yes Yes
Weather Forecast Yes Yes Yes


Accelerometer Yes 3-axis Accelerometers 3-axis Accelerometer
Gyro Yes Yes -
Heart Rate Yes Yes (More accurate HR sensor) Yes
Light Yes Yes Yes
Compass/Magnetometer Yes Yes -
Vibration/Haptics engine Yes Yes Yes
Other Sensors Blood Pressure Sensor Altimeter, Sp02 Sensor 3-axis Gyroscope, Altimeter, SpO2 sensor


Speaker Yes No No
Microphone Yes No No


Capacity ~ 380 mAh Lithium-Polymer 145mAh
Battery Life Up to 72 h 4 Days (without gps), 10 hours (with GPS) 4+ Days
Standby - - -
Talk-Time - - -
Wireless Charging - Contact Point Charging (Magnetic) -
Charging Time - -
Quick Charging - - -

Additional Features

Language Multilingual Multi Language
App Store Yes Fitbit OS Store Fitbit OS Store
Builtin Payment Service Samsung Pay NFC based contactless payments with Fitbit App FItbit Pay
Bluetooth Music Yes Yes Yes
Other Features - Memory Storage: Saves 7 days of detailed motion data – minute by minute, Saves daily totals for past 30 days, Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times. 15+ Exercise Modes, Activity tracking and step counting, Sleep tracking, Coaching functions, 24/7 heart rate tracking, 50m water resistance, Music with Deezer integration, Fitbit Pay supported, Smartphone notifications, Female health tracking

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