Table of Contents
Samsung Galaxy Watch 8: The Complete Expert Review
Introduction
Every year, Samsung raises the bar for what a smartwatch can do, and the Samsung Galaxy Watch 8 is no exception. Packed with new health features, sleek design refinements, and improved battery life, this watch isn’t just an accessory—it’s a powerful health and productivity tool.
As someone who has been closely following the Galaxy Watch 8 leaks, announcements, and real-world reviews, I was eager to see how it compares to its predecessor, the Watch 7, and how it fits into Samsung’s wider wearable ecosystem. In this deep-dive, I’ll walk you through everything—from health monitoring to lifestyle functionality—so you can decide if the Watch 8 is the right upgrade for you.
Also Read: Samsung One UI 8.5: Top 20 Changes That Make Daily Use Better
Key Features of the Samsung Galaxy Watch 8
Before diving into the details, here’s a quick look at the standout features:
- Blood pressure monitor (when paired with Samsung phones and calibrated) (Source: Reddit)
- ECG support for heart health
- IP68 and 5 ATM waterproof rating – swim-ready
- Phone call capability (LTE model works standalone)
- Speaker + music playback with 32GB storage
- Battery life up to 40 hours (real-world ~26–39 hrs)
- GPS for workouts and navigation
- Supports answering texts directly from the watch
- Charger included in the box
Health & Wellness Features
Does the Galaxy Watch 8 have a blood pressure monitor?
Yes, but with conditions. The Samsung Galaxy Watch 8 can measure blood pressure once calibrated with a traditional cuff, and only when paired with a Samsung smartphone. This feature is region-limited—users in the US may not yet have access.
Does the Samsung Watch 8 have ECG?
Absolutely. ECG functionality is built in, allowing you to monitor irregular heart rhythms and share data with healthcare providers. It’s one of the most valuable preventive features Samsung offers.
Will the Samsung Watch 8 have a glucose monitor?
Not yet. Samsung has hinted at future glucose monitoring, but the Watch 8 does not currently include this feature.
👉 Personal note: I was really hoping glucose monitoring would debut on this model, but it looks like we’ll need to wait another generation or two.
Communication & Connectivity
Can the Samsung Watch 8 make phone calls?
Yes.
- LTE models: Make calls independently (with an active plan).
- Wi-Fi models: Must be connected to a paired smartphone.
This flexibility makes the watch a true mini-smartphone on your wrist.
Can I answer texts on a Samsung Galaxy Watch 8?
Yes, you can reply to messages using voice dictation, quick replies, or the tiny on-screen keyboard.
Can I leave my phone at home and use my Samsung Galaxy Watch 8?
Yes—with the LTE version, you can stream music, make calls, and use apps without your phone.
You can view more details on the official Samsung page.
Entertainment & Lifestyle
Does the Samsung Galaxy Watch 8 have a speaker?
Yes, it has a built-in mono speaker, useful for calls, alerts, and even music playback.
Can the Samsung Watch 8 play music?
Definitely. With 32GB storage, you can load thousands of songs and play them through Bluetooth earbuds or the onboard speaker.
Fitness & Outdoor Use
Is the Galaxy Watch 8 waterproof?
Yes, the watch is IP68 + 5 ATM water resistant—safe for swimming, showers, and light water sports (but not diving).
Does the Samsung Galaxy Watch 8 have GPS?
Yes, built-in GPS ensures accurate route tracking for runs, hikes, and cycling sessions.
Battery & Charging
How long does the Galaxy Watch 8 battery last?
Samsung advertises up to 40 hours, but real-world use varies:
- With always-on display: ~26 hours
- Without AOD: ~39 hours
Why is the Samsung Galaxy Watch 8 battery draining so fast?
High drain often comes from always-on display, LTE use, GPS workouts, or background apps. Disabling unused features can extend life.
Does the Galaxy Watch 8 come with a charger?
Yes, a charger is included in the box.
Source: Android Central
Galaxy Watch 8 vs Galaxy Watch 8 Classic
One of the most common questions is the difference between the two. Here’s a quick comparison:
| Feature | Galaxy Watch 8 | Galaxy Watch 8 Classic |
|---|---|---|
| Sizes | 40mm / 44mm | 43mm / 47mm |
| Bezel | Fixed touch bezel | Rotating physical bezel |
| Design | Slim, sporty | Chunkier, premium |
| Battery | 325mAh / 435mAh | Slightly larger (445mAh) |
| Price | Lower | Around $150 more |
👉 If you love the rotating bezel for navigation, the Classic is worth it. If you prefer a lighter, sportier design, stick with the standard Watch 8.
Samsung Galaxy Watch 8 known problems:
- Pairing issues: Sometimes devices running the latest Android build have troubles recognizing the Samsung Galaxy Watch 8.
- Battery life issues: The battery on Samsung Galaxy Watch 8 doesn’t really measure up to what Samsung is advertising.
- Notification issues: Some users are frustrated because of the notifications delay on their Samsung Galaxy Watch 8.
I would suggest to check out these problems before committing to upgrade your wearable watch.
We also wrote a tutorial explaining how you can find any lost Samsung device. The tutorial also works for Samsung Galaxy Watch 8. So, no worries, we’ve got you covered.
Samsung Galaxy Watch 7 vs 8 – Should You Upgrade?
The Galaxy Watch 8 brings:
- Better battery optimization
- A slimmer design
- Slightly refined health features
If you already own the Watch 7, upgrading depends on how much you value improved performance and battery. For new buyers, the Watch 8 is the better choice.
What is the Best Samsung Watch?
Currently, the Galaxy Watch 8 Classic is the top-tier option for those wanting premium design and functionality. However, the standard Watch 8 is still a fantastic choice for everyday users.
Conclusion – Is the Samsung Galaxy Watch 8 Worth It?
The Samsung Galaxy Watch 8 is one of the most versatile smartwatches on the market. With health tools like ECG and blood pressure monitoring, robust fitness tracking, standalone LTE calling, and sleek design, it strikes a great balance between lifestyle and productivity.
If you’re upgrading from the Galaxy Watch 7, the improvements are incremental but noticeable. If you’re new to Samsung’s smartwatch ecosystem, the Watch 8 (or 8 Classic) is hands down the best entry point.
👉 My recommendation: If you’re a fan of the rotating bezel and premium feel, go Classic. If you want lightweight and sporty, stick with the standard Watch 8. Either way, you’ll be getting one of the best smartwatches in 2025.
Also Read: Samsung Galaxy S25 FE: The Fan-Edition Flagship That Delivers More Than Expected
