Fast delivery within 72 Hours
Garmin Venu 3S GPS 41mm Smartwatch, AMOLED Touchscreen, All-day Advanced Health & Fitness Features, Voice Functionality, Music Storage, Wellness Smartwatch with up to 10 days battery life, Sage Grey
£394.13 Original price was: £394.13.£376.74Current price is: £376.74.
In stock
The Garmin Venu 3S GPS 41mm Smartwatch in Sage Grey is the ultimate wellness companion, featuring a vibrant AMOLED touchscreen and up to 10 days of battery life, eliminating daily charging. This premium fitness watch provides advanced health monitoring, personalized sleep coaching, Body Battery energy tracking, and voice functionality for seamless on-wrist calls and connectivity.
- Brilliant AMOLED display and GPS for clear visuals and reliable tracking.
- Advanced all-day health metrics including Heart Rate, SpO2, and sleep coaching.
- Enjoy up to 10 days of battery life in smartwatch mode.
- On-wrist phone calls and music storage for phone-free convenience.
In stock
Shipping & Delivery
-
Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
-
Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
-
Manufacture Warranty 1 Year
-
Free 30-Day returns





Everyday Blowout — No Holiday Needed.
Product Description
Garmin Venu 3S GPS 41mm Smartwatch: The Ultimate Wellness Companion with AMOLED Display, Voice Control, and 10-Day Battery Life
Elevate your health journey with the stunning Garmin Venu 3S, the premium 41mm GPS smartwatch designed to give you a complete, all-day picture of your well-being. Featuring a vibrant AMOLED touchscreen display and packed with advanced health monitoring and fitness features, the Venu 3S helps you live a healthier, more active life. Enjoy up to 10 days of battery life, making daily charging a thing of the past. Stay connected effortlessly with voice functionality, allowing you to take calls directly from your wrist when paired with your smartphone. With personalized sleep coaching, Body Battery energy monitoring, and over 30 built-in sports apps, this Sage Grey smartwatch is your essential partner for fitness, recovery, and daily convenience.
Key Features
- Brilliant AMOLED Touchscreen Display for crystal-clear visuals and easy navigation.
- Exceptional Battery Life: Enjoy up to 10 days in smartwatch mode.
- Advanced Health Monitoring: Includes wrist-based Heart Rate, SpO2, stress tracking, menstrual cycle tracking, and more.
- Body Battery Energy Monitoring: Personalized insights on when to rest and when to be active, based on sleep, naps, and stress.
- Personalized Sleep Coaching: Get a sleep score and tips to improve sleep quality, including HRV status.
- Integrated GPS and 30+ Sports Apps: Track walking, running, cycling, HIIT, golf, swimming, and many more activities.
- On-Wrist Phone Calls and Voice Assistant: Make and take calls, and use your smartphone’s voice assistant (when paired with a compatible iPhone or Android).
- Music Storage: Download playlists from Spotify, Deezer, or other services for phone-free listening (premium subscription may be required).
- Safety and Tracking Features: Incident Detection and Assistance can send your live location to emergency contacts.
Important Information
- The Garmin Venu 3S features a 41mm case size.
- Health data metrics are intended to be close estimations of tracked data.
- Compatibility for on-wrist calls/texts requires pairing with a compatible iPhone or Android smartphone.
- The watch features built-in GPS and Bluetooth connectivity.
Why Choose Think Assemble
- Quality Assurance: Every Garmin Venu 3S is guaranteed to be 100% genuine and performance tested.
- Fast, Tracked Shipping: We ensure your new smartwatch reaches you quickly and securely.
- Dedicated Support: Our expert team is ready to assist you with setup and any product inquiries.
Specification
Overview
| Weight | 39.69 g |
|---|---|
| Dimensions | 4.06 × 4.06 × 1.19 cm |
| Manufacturer | Garmin |
| Item model number | 010-02785-01 |
| Product Dimensions | 4.06 x 4.06 x 1.19 cm; 39.69 g |
| Guaranteed software updates until | unknown |
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
33 reviews for Garmin Venu 3S GPS 41mm Smartwatch, AMOLED Touchscreen, All-day Advanced Health & Fitness Features, Voice Functionality, Music Storage, Wellness Smartwatch with up to 10 days battery life, Sage Grey
Clear filtersOnly logged in customers who have purchased this product may leave a review.


















Sticklanders –
Superb watch — the AMOLED screen is bright and crisp, and the health tracking features are really impressive. Comfortable to wear all day and battery life is solid. Syncs quickly with the phone and works seamlessly. A great upgrade for fitness and everyday use.
Juliana –
I have been really impressed with the Garmin Venu 3S. It’s lightweight, comfortable, and packed with features. The GPS is accurate, and the heart rate and sleep tracking are spot on. The display is bright and easy to read, even outdoors. Battery life is fantastic, I get almost a week on one charge. The app is detailed but easy to navigate. Overall, a great smartwatch for anyone serious about health and fitness
Geoff –
This watch is more a smart watch than a fitness watch, which suits me fine as it does everything I need plus extras if needed.Some reviews say it’s not overly. Accurate on some stats BUT, comparing the figures to a hospital oximeter mine at least is pretty much bang on. How you wear it makes no difference either on the outside or the inside of the wrist, set it for the functions you personally want to see, and forget the rest. No electronics like being overworked. I have the Venu 3s and it’s size is perfect for the smaller wrist, the strap is soft and comfortable to wear, although it has a speaker and microphone it is still waterproof/showerproof.Battery? … After 3 days it has only lost 14% of a full charge and during that 3 days had been ‘played with’ and explored extensively. It can change watch face to a low energy or dim red display at night time if desired, it can give a morning briefing if desired, it also integrated seamlessly with my Samsung phone, the Garmin app is flawless and keeps everything in check including updates, downloadable content and a full breakdown of all recorded data from the watch itself.Value for money? Five starsBattery life? Five starsUser friendly? Five starsLooks? Personal downloadable choiceOverall quality? Five starsIf you want a smart watch the Venu 3s by Garmin is my number 1 choice.Recommended.
Daniel –
Coming from Apple Watch 9 (owned every series since 3 and upwards) this watch was a game changer. Installation was, dare I say even easier than setting up an Apple Watch.The battery is fantastic without the Always-on-Display and SOp2 enabled. Lasts up to 12 days without activities, about 6-7 days with activities every other day. A hell of an upgrade from Apple Watch single day battery life.The screen is beautiful, it’s fluid, smooth and crisp, the size is absolutely perfect for me – it almost ticks every box.What chips away a star from the rating. Missing features.Venu 3 is supposed to be Garmin’s kind of smart watch, less of a training partner. It explains why it doesn’t have training readiness and training status, features that are a must have for “hard core” users. Something I really wish I could have.No problem, but then why did Garmin decide that the “smart watch” doesn’t get “smart” features like Smart Alarm? That doesn’t sound smart.For golfers it might work if you know the course layout as it shows you the distance to green, but no maps available.It has happened frequently that the watch closes and saves an activity I paused, no way to stop it from auto saving. Stupid.Summary:Venu 3 is kind of a smart watch, but also kind of a decent training partner. It’s not great at anything but not bad at anything either. For me, it gets the job done, but I’d be happy to pay £30 extra to unlock the features I’m missing; however, I don’t want that suddenly turning into Garmin getting some ideas, like subscription locking features.It’s a £300-325 watch, no more. So MSRP of £400 is insane. Had I paid £400 it would have been a 3-star review. At £250 it would be 5-stars. I paid £302 so I think 4-stars is fair.
ReadnReap –
This is a great watch! It is much improved on my previous garmin. It’s smoother, easier to navigate and the battery life is amazing.I bought this one for my wife, this is the smaller version and she loves it.Back in 2018 she got an iwatch and I got the Garmin Vivoactive 3. They were life changing at the time, as we were very active in the gym and outside. It was clear that my wife preferred many of the functions on my watch that the iwatch didn’t have, although hers did look much better.My Garmin had battery issues back in 2021 and the iwatch screen got a crack in it last year (2024).So, a few years on, we are less active and want to get back to it. But I lacked the motivation. Then I remembered how I used to monitor my sleep, heart rate and training sessions on the watch and thought…maybe a new smart watch will give me the get up off the sofa I need.So I researched the best smart watches of 2024 & 2025…and this one kept coming up.So I bought two (2) this one for my wife and the larger one for me.They are brilliant, the Garmin App is much improved too, much easier to record my gym sessions.This watch can monitor your HRV, it can provide a sleep coach, it’s is sleek and stylish, and is better at dealing with messages and calls.I highly recomment this watch!
Paul –
It’s an amazing watch, just love what garmin did with the app and health features, it helps you get fitter, helps motivate you, battery is around a week if you don’t exercise and arouns 5 days if you active exercise, that’s after about a year of owning it. Had a fitbit before and this is a huge improvement. I definitely recommend it for casual athletes or people trying to be active and healthier, if you serious about your sports go higher in the range
Mark Paskal –
Garmin’s health and fitness tracking chops with nice smartwatch features
I bought this to replace my aging Fitbit Sense, which wasn’t charging well anymore. It had the promise of using the phone’s voice assistant, which was better than the Sense 2 which only has access to Alexa now. It’s Bixby given I’m on a Samsung phone, but it’s better than Alexa and it can control stuff on the phone remotely from the watch which is a cool bonus.I did not have any appreciation for the massive difference in health tracking between a Fitbit and a Garmin when I pressed Buy Now. Every feature of the Fitbit is here in some form, both subscription features like readiness score (recovery) and enhanced sleep metrics to all of the basic stuff. Lots of things that are restricted to while you’re asleep on the Fitbit work at all times on the Garmin, like respiration and blood oxygen. The sensor and LEDs on this are much bigger than on a fitbit and are much more sensitive to highs and lows in heart rate that fitbit can’t pick up. The stress detection and body battery features are really cool and seem accurate. Fitness age presents an unflattering but likely pretty accurate picture of my health after wearing the watch for a few days.Everything is customizable on the watch and in the Garmin app; there is even a feature to design your own watch face with a photo background of your choice and the placement of the watch elements and complications where you choose them. You can put what is important to you front and center and you can ignore anything you don’t care about. Both the watch and the app require a bit of messing around to get things looking the way you would like, but it’s easy and I had fun poking at the watch for hours making everything perfect. There are a LOT of pre made watch faces included with assorted complications, some of them configurable and some not. The one pictured is not configurable but it displays exactly the stats I want and looks good. There are several included faces that look great so you aren’t forced into their store right away.It is ironic that there is a working YouTube Music app for Garmin watches but not for the top of the line fitbits. I have loaded my likes playlist to the watch, which loaded almost 300 songs in the same order they are in on the YM app. This took a while and I left the watch plugged in while it downloaded over wifi. Connecting headphones was really easy and I set the “shortcut” swipe from left side to open the music player. I have used the watch to listen to music instead of my phone on some walks and it’s a great experience.I am very fond of this. It’s an upgrade in every way from a Fitbit Sense. It’s the Samsung phone of fitness trackers with all of the bells, whistles and options you could ask for and some you didn’t know you wanted before you got the watch. Worth the 600 bucks.
Emilly –
👍Die beste Fitness-Smartwatch ☀️ Ich habe mich in diese Garmin Uhr verliebt😍
Garmin Venu 3 45mm – Fitness-Smartwatch, 1,4″ AMOLED-Touchdisplay:Ich habe mich in diese Fitness-Smartwatch verliebt: Sie ist elegant, praktisch und der Akku hält bei zehn Tagen aktiver Nutzung der Uhr durch.Ich bin mit der Funktionalität der Uhr rundum zufrieden, insbesondere mit der Klarheit der Herzfrequenzmessung, der Body Battery-Option und der Schlafqualitätsbestimmung.Ich habe mich für schwarze Farbe entschieden und finde diese Uhr modisch. Sie sieht schön und modern aus.Vorteile:🌿 Die Schrift ist groß genug und die Nachrichten sind gut lesbar.🌿 Format und Hintergrundbild des Displays lassen sich auswählen.🌿 Nachdem ich die Uhr mit dem Handy verbunden hatte, wählte ich die gewünschten Sportarten aus und installierte die benötigten Apps.🌿 Alles funktioniert einwandfrei und die Nachrichten kommen pünktlich an. Die Sportart lässt sich einfach auswählen und das Training kann gestartet werden.🌿 Während des Trainings werden der Kalorienverbrauch und der Puls gemessen.Von mir eine klare Kaufempfehlung.
Niwas shashi –
Amazing battery life
Amazing battery life. 7 day with one charge.Looks better than apple
Recep Bulduk –
Bra kvalite och fin klocka
Jag är jätte nöjd med min Garmin Venu 3… Supper bra.
Sambeteanu Constantin-Ioan –
Good and pretty product
My wife likes it. Mission accomplished. For detailed reviews and its capabilities compared to instinct, fenix, etc, I encourage looking up reddit or youtube rather than the amazon review section.
Sticklanders –
Superb watch — the AMOLED screen is bright and crisp, and the health tracking features are really impressive. Comfortable to wear all day and battery life is solid. Syncs quickly with the phone and works seamlessly. A great upgrade for fitness and everyday use.
Juliana –
I have been really impressed with the Garmin Venu 3S. It’s lightweight, comfortable, and packed with features. The GPS is accurate, and the heart rate and sleep tracking are spot on. The display is bright and easy to read, even outdoors. Battery life is fantastic, I get almost a week on one charge. The app is detailed but easy to navigate. Overall, a great smartwatch for anyone serious about health and fitness
Geoff –
This watch is more a smart watch than a fitness watch, which suits me fine as it does everything I need plus extras if needed.Some reviews say it’s not overly. Accurate on some stats BUT, comparing the figures to a hospital oximeter mine at least is pretty much bang on. How you wear it makes no difference either on the outside or the inside of the wrist, set it for the functions you personally want to see, and forget the rest. No electronics like being overworked. I have the Venu 3s and it’s size is perfect for the smaller wrist, the strap is soft and comfortable to wear, although it has a speaker and microphone it is still waterproof/showerproof.Battery? … After 3 days it has only lost 14% of a full charge and during that 3 days had been ‘played with’ and explored extensively. It can change watch face to a low energy or dim red display at night time if desired, it can give a morning briefing if desired, it also integrated seamlessly with my Samsung phone, the Garmin app is flawless and keeps everything in check including updates, downloadable content and a full breakdown of all recorded data from the watch itself.Value for money? Five starsBattery life? Five starsUser friendly? Five starsLooks? Personal downloadable choiceOverall quality? Five starsIf you want a smart watch the Venu 3s by Garmin is my number 1 choice.Recommended.
Daniel –
Coming from Apple Watch 9 (owned every series since 3 and upwards) this watch was a game changer. Installation was, dare I say even easier than setting up an Apple Watch.The battery is fantastic without the Always-on-Display and SOp2 enabled. Lasts up to 12 days without activities, about 6-7 days with activities every other day. A hell of an upgrade from Apple Watch single day battery life.The screen is beautiful, it’s fluid, smooth and crisp, the size is absolutely perfect for me – it almost ticks every box.What chips away a star from the rating. Missing features.Venu 3 is supposed to be Garmin’s kind of smart watch, less of a training partner. It explains why it doesn’t have training readiness and training status, features that are a must have for “hard core” users. Something I really wish I could have.No problem, but then why did Garmin decide that the “smart watch” doesn’t get “smart” features like Smart Alarm? That doesn’t sound smart.For golfers it might work if you know the course layout as it shows you the distance to green, but no maps available.It has happened frequently that the watch closes and saves an activity I paused, no way to stop it from auto saving. Stupid.Summary:Venu 3 is kind of a smart watch, but also kind of a decent training partner. It’s not great at anything but not bad at anything either. For me, it gets the job done, but I’d be happy to pay £30 extra to unlock the features I’m missing; however, I don’t want that suddenly turning into Garmin getting some ideas, like subscription locking features.It’s a £300-325 watch, no more. So MSRP of £400 is insane. Had I paid £400 it would have been a 3-star review. At £250 it would be 5-stars. I paid £302 so I think 4-stars is fair.
ReadnReap –
This is a great watch! It is much improved on my previous garmin. It’s smoother, easier to navigate and the battery life is amazing.I bought this one for my wife, this is the smaller version and she loves it.Back in 2018 she got an iwatch and I got the Garmin Vivoactive 3. They were life changing at the time, as we were very active in the gym and outside. It was clear that my wife preferred many of the functions on my watch that the iwatch didn’t have, although hers did look much better.My Garmin had battery issues back in 2021 and the iwatch screen got a crack in it last year (2024).So, a few years on, we are less active and want to get back to it. But I lacked the motivation. Then I remembered how I used to monitor my sleep, heart rate and training sessions on the watch and thought…maybe a new smart watch will give me the get up off the sofa I need.So I researched the best smart watches of 2024 & 2025…and this one kept coming up.So I bought two (2) this one for my wife and the larger one for me.They are brilliant, the Garmin App is much improved too, much easier to record my gym sessions.This watch can monitor your HRV, it can provide a sleep coach, it’s is sleek and stylish, and is better at dealing with messages and calls.I highly recomment this watch!
Paul –
It’s an amazing watch, just love what garmin did with the app and health features, it helps you get fitter, helps motivate you, battery is around a week if you don’t exercise and arouns 5 days if you active exercise, that’s after about a year of owning it. Had a fitbit before and this is a huge improvement. I definitely recommend it for casual athletes or people trying to be active and healthier, if you serious about your sports go higher in the range
Mark Paskal –
Garmin’s health and fitness tracking chops with nice smartwatch features
I bought this to replace my aging Fitbit Sense, which wasn’t charging well anymore. It had the promise of using the phone’s voice assistant, which was better than the Sense 2 which only has access to Alexa now. It’s Bixby given I’m on a Samsung phone, but it’s better than Alexa and it can control stuff on the phone remotely from the watch which is a cool bonus.I did not have any appreciation for the massive difference in health tracking between a Fitbit and a Garmin when I pressed Buy Now. Every feature of the Fitbit is here in some form, both subscription features like readiness score (recovery) and enhanced sleep metrics to all of the basic stuff. Lots of things that are restricted to while you’re asleep on the Fitbit work at all times on the Garmin, like respiration and blood oxygen. The sensor and LEDs on this are much bigger than on a fitbit and are much more sensitive to highs and lows in heart rate that fitbit can’t pick up. The stress detection and body battery features are really cool and seem accurate. Fitness age presents an unflattering but likely pretty accurate picture of my health after wearing the watch for a few days.Everything is customizable on the watch and in the Garmin app; there is even a feature to design your own watch face with a photo background of your choice and the placement of the watch elements and complications where you choose them. You can put what is important to you front and center and you can ignore anything you don’t care about. Both the watch and the app require a bit of messing around to get things looking the way you would like, but it’s easy and I had fun poking at the watch for hours making everything perfect. There are a LOT of pre made watch faces included with assorted complications, some of them configurable and some not. The one pictured is not configurable but it displays exactly the stats I want and looks good. There are several included faces that look great so you aren’t forced into their store right away.It is ironic that there is a working YouTube Music app for Garmin watches but not for the top of the line fitbits. I have loaded my likes playlist to the watch, which loaded almost 300 songs in the same order they are in on the YM app. This took a while and I left the watch plugged in while it downloaded over wifi. Connecting headphones was really easy and I set the “shortcut” swipe from left side to open the music player. I have used the watch to listen to music instead of my phone on some walks and it’s a great experience.I am very fond of this. It’s an upgrade in every way from a Fitbit Sense. It’s the Samsung phone of fitness trackers with all of the bells, whistles and options you could ask for and some you didn’t know you wanted before you got the watch. Worth the 600 bucks.
Emilly –
👍Die beste Fitness-Smartwatch ☀️ Ich habe mich in diese Garmin Uhr verliebt😍
Garmin Venu 3 45mm – Fitness-Smartwatch, 1,4″ AMOLED-Touchdisplay:Ich habe mich in diese Fitness-Smartwatch verliebt: Sie ist elegant, praktisch und der Akku hält bei zehn Tagen aktiver Nutzung der Uhr durch.Ich bin mit der Funktionalität der Uhr rundum zufrieden, insbesondere mit der Klarheit der Herzfrequenzmessung, der Body Battery-Option und der Schlafqualitätsbestimmung.Ich habe mich für schwarze Farbe entschieden und finde diese Uhr modisch. Sie sieht schön und modern aus.Vorteile:🌿 Die Schrift ist groß genug und die Nachrichten sind gut lesbar.🌿 Format und Hintergrundbild des Displays lassen sich auswählen.🌿 Nachdem ich die Uhr mit dem Handy verbunden hatte, wählte ich die gewünschten Sportarten aus und installierte die benötigten Apps.🌿 Alles funktioniert einwandfrei und die Nachrichten kommen pünktlich an. Die Sportart lässt sich einfach auswählen und das Training kann gestartet werden.🌿 Während des Trainings werden der Kalorienverbrauch und der Puls gemessen.Von mir eine klare Kaufempfehlung.
Niwas shashi –
Amazing battery life
Amazing battery life. 7 day with one charge.Looks better than apple