# Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian

Matte Black Obsidian: The Google Pixel Watch 4 is a 45 mm LTE smartwatch with a round digital display, built-in GPS and health and fitness features. Its listed battery life is 40 hours, while customer feedback is mixed on battery life and reliability, so buyers prioritizing predictable endurance should weigh that uncertainty.

- [Original product page](https://loonieperks.com/product/google-pixel-watch-4-45mm-lte-black-obsidian)
- [View offer](https://loonieperks.com/visit/google-pixel-watch-4-45mm-lte-black-obsidian)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Google
- Model: Google Pixel Watch 4 \(45mm\) LTE Black / Obsidian
- Category: Electronics > Smartwatches & Fitness Trackers > Smartwatches
- Price: 559.57 CAD
- Previous price: 679.95 CAD
- Discount: 18%
- Price checked: 2026-11-13T12:14:26.032Z
- Rating: 4.4 / 5
- Reviews: 358

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- LTE connectivity and eSIM are listed, alongside Bluetooth and built-in GPS.
- Google lists up to 40 hours of battery life, or up to 72 hours in Battery Saver mode. These are different operating modes, not one unconditional runtime.
- The feature claims include a domed Actua 360 display, dual-frequency GPS, health insights and Gemini assistance.
- The listing describes 40+ exercise modes and water resistance up to 50 meters.

## Pros

- LTE and eSIM offer a cellular connection option on the watch, subject to service availability and setup.
- Built-in dual-frequency GPS and a stated range of 40+ exercise modes suit buyers who track outdoor workouts.
- The listing includes heart-rate tracking and health metrics such as SpO2 and HRV.

## Cons

- The stated 40-hour battery life may not satisfy buyers seeking multi-day use without charging. Battery feedback is mixed.

## Specifications

### Identity
- Brand: Google
- Model: Google Pixel Watch 4 \(45mm\) LTE Black / Obsidian
### Display and video
- Screen size: 45 millimeters
- Screen technology listed: Digital
### Connectivity and controls
- Wireless connection listed: LTE
- Control methods listed: Voice Control
- Wireless standard: Bluetooth
- eSIM: eSIM
### Power and battery
- Battery life listed: 40 hours
- Battery type: Lithium Ion
- Battery capacity: 455
- Battery charge time: 15 minutes
### Dimensions and installation
- Form factor: Round
- Case material: Aluminum
- Band material: Silicone
- Band closure: Buckle
### Materials and protection
- Water resistance listed: Water Resistant
- Water resistance depth: 50 meters
### Computing specifications
- Storage listed: 32 GB
- Operating system: Wear OS 6.0
- Compatible phone models: Android 11.0 and Above
### Health, fitness and navigation
- GPS: Built-in GPS
- Satellite navigation: GPS
- Exercise modes: 40+ exercise modes
- Heart-rate measurement: Optical Heart Rate Sensor
- Health metrics cited: SpO2, HRV

## Before you buy

- Battery runtime is mode-specific: the listing claims up to 40 hours normally and up to 72 hours in Battery Saver mode. Charging claims also differ between 15 minutes of charge time and up to 15 hours of battery from 15 minutes or less. The stated 455 battery capacity has no unit, and a separate 32 GB RAM entry conflicts with the 32 GB storage listing. Confirm these details and LTE service compatibility for your intended setup.

## A good fit for

- Android users wanting a 45 mm smartwatch with LTE, GPS and fitness tracking.
- People who value a large round watch format and health metrics such as heart rate, SpO2 and HRV.
- Runners or hikers who want GPS tracking and multiple exercise modes on the wrist.

## Less suited to

- Buyers looking for confirmed long battery endurance across their own usage pattern.
- People using a phone outside the stated Android 11.0 and Above compatibility.

## Customer feedback

Customer feedback is positive about perceived quality, appearance, features and size, while experiences are mixed on battery life, value and reliability. That makes the stated 40-hour battery life a useful reference rather than a guarantee for every routine. The feedback does not explain the reasons behind the mixed concerns.
- Positive themes: Customers describe the watch positively for quality, appearance, features and size.
- Mixed feedback: Customers report mixed experiences with battery life, value for money and reliability.

## Frequently asked questions

### Does this Pixel Watch 4 listing specify LTE?
Yes. It lists LTE connectivity, cellular technology and eSIM. The listing does not establish carrier or service-plan compatibility, so check those requirements before buying.
### How long does the battery last?
The listing claims up to 40 hours and up to 72 hours in Battery Saver mode. Customer feedback describes battery life as mixed, and actual runtime depends on usage and mode.
### Which phones are listed as compatible?
The compatible phone model entry says Android 11.0 and Above.
### What fitness and health features are cited?
The listing cites built-in GPS, 40+ exercise modes, optical heart-rate measurement, and metrics including SpO2 and HRV.

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## Add-ons

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## Images

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 1](https://loonieperks.com/i/p4Zk2a3lDAU0Ogu9PaQDE8Tx1SDThxKh84InfkYKwyiHkcfJPkkZAMdtUarr-vUscMllDJ7Xcovb8JzSNt9A8kvaDiNF4FQAu9OM3K649Ex7IJpk3QiwhQiY.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 2](https://loonieperks.com/i/jINIphECkIaZNSPNQGVRTLOOG2jajJnvBl7vU-7AvoDPCo4WkxuAJ6MO2eH8Q2DXb7uggll0OjI7veo3wewifG4RD_uwUkveSLYrG0dQ9t_F_eVea61eVQbO.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 3](https://loonieperks.com/i/7D0R8Jk-CV3esz-9SIf66xkVBt_Y4u97mrDaeGNltRnRh_1h7xMyVYBNb19S_e0MRjJ81FSwN6ExDv7vzV8QIhTr6PNsbLXbwpVsATgzY3C4d8iPpRhyr1T3.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 4](https://loonieperks.com/i/X13iQLQ75mPmXWq1xI_LTl8vWmHSaeCthEf2cgfMORJuRWeypnMS77n1aRG23VIIPnx933WprsT6jovlykDRE2fGo7Yzh7p-Na_Knlsq9Al2IZWz379QGWhT.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 5](https://loonieperks.com/i/uFIgJEpZ2sXzsgofm3yZ_uNF_WyUJgd7O7p-UPwiqycb7Pl6e3M6qfeyZg8WFuIN-NZ5YOAOfNNbXRVgyoV63XU9STyTqNMMxdlehI8oLna1MS_9DtpvYSOw.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 6](https://loonieperks.com/i/FRog1Gh7zYrBMYv_mqa4nPUbmsKrhWQ9iMaNXYoV0-LK1s75n5BY2SkBcdaNNxZ0uVSG6e3Q29SMz0MIxtoSMd28SkfKfbQOrb_t8upLOCXKiAgeoPdw69kl.jpg)

![Google Pixel Watch 4 \(45mm\) LTE Smartwatch, Matte Black and Obsidian — 7](https://loonieperks.com/i/WeuD8UqDP1wxICPFCOTX4bICqY70CyO3y9jE831Zh5ziNHOcyTztC5uW_A79cYeT1St-jz0n2Qmpz1a6B8AcY4L6vnBPQkjRA36NS6BHvNr3TAUnvlr7sn8q.jpg)