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TAG Heuer Connected Modular 45 vs Fitbit Ionic

Product Name

TAG Heuer Connected Modular 45

Fitbit Ionic

Product Image TAG Heuer Connected Modular 45 Fitbit Ionic
Our Rating NaN.0 NaN.0
Brand TAG Heuer Fitbit
Category Smartwatch Smartwatch

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Release March, 2017 August, 2017
Device Name Tag Heuer Connected or Tag Heuer Connected 46 Fitbit Ionic
Device Type Luxury Smartwatch Sportwatch
Device Model Various Choices, Modular Ionic
Box Items Watch, Charging Cable, Warranty Card, User Manual
Predecessor TAG Heuer Connected 46
Successor -


Shape Circular Rectangular, Flat
Case Dimensions 45 mm x 45 mm x 13.7 mm 1.9 x 4 x 8.7 inches (38.59mm Width x 12.2mm Thick)
Case/Bezel Case: Titanium Grade 2 Aluminium unibody
Strap Material Vulcanized rubber strap with grade 2 titanium folding clasp
Weight 64.4 g 30g
IP Rating -
Water Resistance 5ATM, Splash-proof 165ft (50 meter) water-proofing (5ATM waterproof)
Colors Various Choices, Modular Blue Gray, Slate Blue , Charcoal


Type AMOLED LCD (with 1000nits Brightness)
Screen Size 1.39 inch 1.42Inch (36mm)
Screen Resolution 400 x 400 pixels 348 x 250 pixels
Pixel Density 287 ppi, 24 bit 306ppi
Multi Touch Yes Yes
Screen Protection Scratch-resistant sapphire cover glass of 2.5 mm thickness Corning Gorilla Glass 3


Operating System Android Wear 2.0 Fitbit OS
Chipset Intel Atom Processor Z34XX (Merrifield) TZ1201XBG
CPU Intel 1.6GHz dual-core (500mHz normal operation speed), 64bit Toshiba ARM Cortex M4F 120MHz, 32Bit
GPU PowerVR G6430 -


RAM 512 MB
Internal Memory 4GB 2.5 GB
SD Card Slot No

Cellular Network

Technology No No
Bands No No
Speed No No

Activity Tracker

Distance Yes Yes
Heart Rate No Yes
Steps Yes Yes


Bluetooth Bluetooth BLE 4.1 Bluetooth 4.0 Low Energy (Syncing range: Up to 6.1 metres (20 feet))
GPS Yes GPS, GLONASS (records at 1-second intervals)
WiFi WLAN 2.4 GHz 802.11 B/G/N Yes
NFC Yes Yes
USB - No
Radio -


Touch Yes Yes
Watchface Customizable Digital, Analog, Custom
Voice Command Yes, Google Voice No
Personal Assistant - No
Smartphone Compatibility Android 4.3+, iOS 8.2+ Android v4.4+, iOS
Smartphone Companion App Tag Heuer Connected App Fitbit App


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


Accelerometer Yes 3-axis Accelerometers
Gyro Yes Yes
Heart Rate No Yes (More accurate HR sensor)
Light = Yes
Compass/Magnetometer Yes Yes
Vibration/Haptics engine Yes Yes
Other Sensors Tilt detection sensor Altimeter, Sp02 Sensor


Speaker No No
Microphone Yes No


Capacity 345mAh Lithium-Polymer
Battery Life 1 Day 4 Days (without gps), 10 hours (with GPS)
Standby - -
Talk-Time - -
Wireless Charging No Contact Point Charging (Magnetic)
Charging Time 1h 50 min
Quick Charging - -

Additional Features

Language English
App Store Google Play Fitbit OS Store
Builtin Payment Service Android Pay NFC based contactless payments with Fitbit App
Bluetooth Music - 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.

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