Google Pixel Watch 3 45mm vs TAG Heuer Connected Calibre E4 45mm (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Google Pixel Watch 3 45mm

9.0/10 Excellent

4.4★ (4,800 owners)

AMOLED, Fitbit sensors, ECG, Google Assistant, Pixel integration, 24hr battery. Google's flagship watch.

Full Review

TAG Heuer Connected Calibre E4 45mm

8.9/10 Great

4.3★ (800 owners)

Wear OS, sapphire crystal, titanium, golf app, Swiss movement optionality, 40hr. Luxury Swiss smartwatch.

Full Review

At a Glance

	Google Pixel Watch 3 45mm	TAG Heuer Connected Calibre E4 45mm
247Verdict Score	9.0/10	8.9/10
Owner Rating	4.4★ (4,800)	4.3★ (800)
Verdict	Excellent	Great
Battery	24 hours	40 hours
OS	Wear OS	Wear OS

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Google Pixel Watch 3 45mm: AMOLED, Fitbit sensors, ECG, Google Assistant, Pixel integration, 24hr battery. Google's flagship watch. TAG Heuer Connected Calibre E4 45mm: Wear OS, sapphire crystal, titanium, golf app, Swiss movement optionality, 40hr. Luxury Swiss smartwatch. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Google Pixel Watch 3 45mm

Best Google integration: Google Assistant, Maps, Pay and YouTube Music natively on the watch
Fitbit health sensors including ECG, SpO2 and body temperature — comprehensive health suite
Pixel phone users get exclusive features: seamless connection, battery sharing and personalised charging
24-hour battery is adequate for most users with charger access overnight
Emergency SOS via LTE enables calls without the phone present

24-hour battery trails Huawei GT4, Samsung Galaxy Watch 7 and all Garmin alternatives significantly
Best value requires owning a Pixel phone — non-Pixel Android misses several headline features
Wear OS app ecosystem smaller than Apple Watch despite improvements

TAG Heuer Connected Calibre E4 45mm

Sapphire crystal scratch-proof glass — the same material in traditional luxury Swiss watches
Titanium case construction matches mechanical Swiss watches in material quality
TAG Heuer Connected golf app provides professional-grade GPS shot tracking
Wear OS provides full Google ecosystem access — the only luxury watch with Google Pay
Upgrade programme: pay a fee to convert your smartwatch module to a mechanical TAG Heuer movement

£1,500+ for a Wear OS watch with 40-hour battery — the price is for the brand and materials, not the technology
Wear OS health features trail Garmin, Apple and Samsung despite the premium
Battery life 40 hours — needs charging every 1.5 days like all Wear OS watches

FAQ

Which is better, Google Pixel Watch 3 45mm or TAG Heuer Connected E4?

Is the Google Pixel Watch 3 45mm worth the extra cost?

Yes — Google Pixel Watch 3 45mm scores higher at 9.0/10 vs 8.9/10.

Who is the Google Pixel Watch 3 45mm best suited to?

AMOLED, Fitbit sensors, ECG, Google Assistant, Pixel integration, 24hr battery. Google's flagship watch.

Who is the TAG Heuer Connected E4 best suited to?

Wear OS, sapphire crystal, titanium, golf app, Swiss movement optionality, 40hr. Luxury Swiss smartwatch.

What are the main downsides of each?

Google Pixel Watch 3 45mm: 24-hour battery trails Huawei GT4, Samsung Galaxy Watch 7 and all Garmin alternatives significantly; Best value requires owning a Pixel phone — non-Pixel Android misses several headline features. TAG Heuer Connected Calibre E4 45mm: £1,500+ for a Wear OS watch with 40-hour battery — the price is for the brand and materials, not the technology; Wear OS health features trail Garmin, Apple and Samsung despite the premium.

Do owner ratings agree with our verdict?

Largely, yes — Google Pixel Watch 3 45mm sits at 4.4★ from 4,800 verified Amazon owners, and TAG Heuer Connected Calibre E4 45mm at 4.3★ from 800.

As an Amazon Associate we earn from qualifying purchases. Links below are affiliate links.