Tag Heuer Connected Modular 45 specifications

1.39" AMOLED400×400410mAhIntel Atom Z34xxWear OS512 MB RAM
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The Tag Heuer Connected Modular 45 is a luxury Android Wear 2.0 smartwatch launched in March 2017, offering an extraordinary 56 case and bezel combinations using premium materials including brushed titanium, black ceramic, and 18k rose gold. Its 1.39-inch AMOLED display is protected by sapphire crystal glass, and it runs on an Intel Atom Z34xx processor with built-in GPS and NFC for Android Pay. The modular design allows owners to swap bezels and straps without tools, blending Swiss watchmaking heritage with Android Wear functionality.

See full specifications below ↓

Strengths

  • Pro: Exceptional build quality with premium titanium, ceramic, and sapphire materials
  • Pro: Highly modular design with 56 case and bezel combinations
  • Pro: Built-in GPS for standalone navigation without a phone
  • Pro: NFC for Android Pay contactless payments
  • Pro: 50m water resistance for everyday water exposure

Weaknesses

  • Con: No heart rate monitor despite premium pricing exceeding $1,500
  • Con: Only 512MB RAM and 4GB storage heavily limits app usage
  • Con: Intel Atom Z34xx processor noticeably weaker than ARM alternatives
  • Con: Requires Bluetooth pairing for calls — no built-in SIM
  • Con: High price buys luxury aesthetics more than smartwatch performance

Full Specifications

Display

1.39"
Screen Size
0.2MP
Resolution
Size
1.39 inches
Resolution
400 x 400 pixels
Aspect Ratio
1:1
Pixel Density
407 ppi
Technology
AMOLED
Touchscreen
yes, Multi-touch
Screen Protection
Sapphire crystal glass

Chipset & Memory

Intel Atom Z34xx
Chipset
512MB
RAM
Manufacturer
Intel
RAM
512 MB
Storage
4 GB

Battery

410 mAh
Battery
Capacity
410 mAh

Design

62.5g
Weight
45x45x13.75
Dimensions (mm)
Form Factor
Watch
Platform
Wear OS / Android wear os 2.0 (Wear OS 2.1)
Dimensions
45 x 45 x 13.75 mm
Weight
62.5 g (2.19 oz)
Colors
18k Rose Gold, Black Ceramic, Brushed Titanium, Coated Titanium

Connectivity

4.1, LE
Bluetooth
Wi-Fi 802.11 b/g/n
WiFi
Bluetooth
4.1, LE
WiFi
Wi-Fi 802.11 b/g/n
GPS
GPS
NFC
yes

Features and specifications are subject to change without prior notification.

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Where to Buy
Tag Heuer Connected Modular 45
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Screen Protectors
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