Samsung Galaxy Watch3 (45mm) Mystic Black
open for Click & Collect only
Six easy payments of $120.00 per week*
Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.
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If you do not have a Laybuy account you will be able to create one at checkout.
*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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Five easy payments of $143.99 per fortnight*
humm lets you spread the cost of your purchase over 5 or 10 interest free payments.
Click the button below or select humm as your payment method during the checkout process.
If you do not have a humm account you will be able to create one at checkout.
*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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Finance from $6.69 per week*
Get what you want at a price you can afford. Choose a finance term below to see the weekly repayment amount and apply online during checkout or in-store.Choose a Finance Term
*Repayments shown above are indicitive only and may vary. Ts and Cs and lending criteria apply.
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No payments or interest for 12 months available*
Q Card / Mastercard is your perfect shopping partner, combining the benefits of a credit card with the added ability to access a range of interest-free deals and payment holidays.
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What PB Tech customers are saying about this product...See More Reviews
"And very happy with it. Having a bigger screen makes it much easier to read. Does what I need without being confusing."
"Excellent smartwatch. Does everything I need plus more. Thanks PB Tech"
COMBO DEALS: Buy Together and SAVE!
Galaxy Watch 3
The perfect companion for your wrist
The watch that watches out for you. Galaxy Watch3 combines smartphone-level productivity and leading health technology in one premium and classic device. Our most advanced Galaxy watch yet, Galaxy Watch3 helps you effortlessly manage your life and health - putting your well-being in your hands.
CLASSIC AND PREMIUM - The smartwatch with precision rotating bezel for app navigation
Take your pick of two sizes, 45mm or 41mm, each with a face you won't soon forget. Available in premium Mystic Black, Mystic Silver, and Mystic Bronze hues, the elegant design is outlined in a unique rotating bezel for a look that works around the clock.
DIGNIFIED DESIGN - Bigger display, yet lighter and slimmer for a comfort fit
Outlined in a subtle rotating bezel, it's easier to see and focus on what matters with an even bigger screen. Galaxy Watch3 is thinner and smaller, yet about 15% lighter with a sophisticated look that's ideal for your wrist with its slimmed down frame.
LEATHER STRAP - Premium quality, down to the strap
Galaxy Watch3's design is polished off with a premium genuine leather strap. Aged leather creates a natural look, and when you turn it over, you'll see a strengthened leather which helps protect against discoloration.
WATCH FACE - Beauty with smarts to match
Complete Galaxy Watch3's signature look with the largest number of watch faces to choose from, all designed to match its sleek body. Make your own combination with over 40 different watch faces. View the useful information you need at a glance, while easily accessing your favourite apps.
BLOOD OXYGEN - Breathe easier with built-in oxygen measurement
Galaxy Watch3 uses red LED and infrared rays to estimate your SpO2 levels, or the amount of oxygen in your bloodstream. Because this oxygen saturation is directly linked to physical performance, you can use Galaxy Watch3 to push your routine to the next level.
FALL DETECTION - Fall detection that won't fall down on the job
Explore fearlessly. Galaxy Watch3 automatically detects hard falls with its enhanced accelerometer, sending an SOS to your emergency contact with your location.
SLEEP SCORE - Get a better night's sleep
Galaxy Watch3 records your REM cycles, deep sleep, and total sleep time to score and help improve the quality of your rest. Samsung partnered with the National Sleep Foundation to include educational content and sleep tips right on your device, to help you understand and improve your sleep.
HOME WORKOUT - Hit your best, then do it again
Equipped with over 120 home workout programs to choose from, Galaxy Watch3 helps you get your body moving on your time. Pick a routine from your phone and cast it to your TV. And, as you work out, the Watch3 will display your heart rate in real time. For even more accurate stats, use the Ridge Sport Band.
RUNNING ANALYSIS - Improve every stride
Galaxy Watch3's running guide lets you keep pace as you get tips on the go. The advanced algorithm analyses how you move to help improve your form and prevent injuries. You can even measure VO2 max values and keep up with your daily, weekly, and monthly performance right from your phone.
AUTO CHAT HISTORY - Keep the conversation going
When you get a new text, Galaxy Watch3 shows your chat history so you can effortlessly follow the conversation. You can also see images without an extra tap, making it even easier to keep the mood going while on a run.
SMART REPLY - Add a little context with smart reply
Stay connected with others,even on the go, without fumbling to reply. Galaxy Watch3's smart reply analyses texts and photos you receive and gives you suggested replies, supporting different categories that include food, celebrations, selfies, and more.
BITMOJI - More fun in your messages
Bitmoji stickers open up fun new ways to communicate. Personalize your Bitmoji to look just like you and use Bitmoji stickers to jazz up the way you talk to family and friends.
MUSIC - The beat goes on and on
Your music doesn't stop as you go from one device to another. Play Spotify* on your Galaxy Note20, then open it with the Spotify app icon on your watch face to easily switch songs from your Galaxy Watch3. Or you can even touch and hold Galaxy Buds Live to get lost in the music.
WATCH APPS - Team up with other apps
Put together a team of Galaxy Apps to join you and your phone in your day-to-day. Find your phone and see your phone's photos from your watch, or switch between devices to control your music and check reminders. The perfect partners are all on your wrist.
5ATM / IP68
A water and dust rating that shows Galaxy Watch3 can handle a little water or dirt.
You're ready for extreme weather and temperatures with durability made for an active lifestyle.
Know your location and handle detours with ease, together with a built-in barometer sensor.
WHAT'S IN THE BOX - Ready for action right out of the box
GALAXY ECO SYSTEM - More ways to power up your work and play
Simply connect Galaxy Watch3 to your compatible Galaxy devices through your Samsung Cloud account. As you go to work or workout, it's quick and easy to go from watch to Galaxy Note20, or from watch to Galaxy Buds Live via Bluetooth.
COMPATIBILITY - Gets along with other devices
Galaxy Watch3 is compatible and can easily connect with a range of Galaxy and non-Galaxy devices.
*Compatible with Android 5.0 (L OS) or higher, RAM 1.5GB above.
*Compatible with iPhone 5 and above, iOS 9.0 or above.
*Compatible smartphones and available features may vary by region, carrier and device.
*Activation feature for Mobile Network of Galaxy Watch3 with non-Samsung smartphones may not be available in some countries.
PB Tech is an Authorised Samsung Service Centre
802.11 b/g/n 2.4GHz
Technology (Main Display)
Size (Main Display)
Resolution (Main Display)
360 x 360
Colour Depth (Main Display)
RAM Size (GB)
ROM Size (GB)
Available Memory (GB)**
Accelerometer,Barometer,Gyro Sensor,Light Sensor,Optical Heart Rate Sensor
46.2 x 45.0 x 11.1 mm
Battery Capacity (mAh, Typical)
Typical Usage Time (Hours)
Over 56 Hours
Low Usage Time (Hours)
Up to 151 Hours
Audio and Video
Audio Playing Format
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Great watch and peace of mind, recent health issues means the hard fall detection and being able to press the main button three times send a message for help including a Google map location is very very good.
Not missing any messages because it's alway on me is also helpful and for setting reminders.
Also being more aware of health monitoring features is very useful.
Batteries can last two days normal needs charging the second day though so would prefer if it lasted a few more but it's okay
Overall excellent watch and well worth the price.
This Smartwatch is sleek stylish and snappy to use.
My main use is notification receipt and quick replies, and it does a great job. the mechanical bezel makes all the difference!
Yet to set up NFC payments but love this watch,
I couldn't get used to sleeping with it on so no sleep monitoring for me,
great upgrade from the first galaxy watch
I have had my previous Galaxy watch for the last 2 and a bit years, i loved it and still have it (passed it to my mother) the Galaxy watch 3 is faster brighter and just as if not more useful, i would recommend it but not at retail price wait for a sale.
Upgraded from 42mm watch
And very happy with it. Having a bigger screen makes it much easier to read. Does what I need without being confusing.
Samsung Galaxy Watch3 (45mm) Mystic Black
Excellent smartwatch. Does everything I need plus more. Thanks PB Tech
Great Watch, Great Motivator!
I can't say enough about how pleased I am with my watch, not only does it integrate seamlessly with my phone, it actually motivates me to move and, having had heart surgery a few years ago, that is a great thing!
I am so happy I decided to buy this watch and was super lucky to get it on a great deal with PB Tech!
Got at discount.
Does what it says it does. Good heart monitor.
A Great watch, though slightly pricy
This is probably the best smartwatch on the market at the moment and functions exceptionally. The health trackers are great and the connectivity to Samsung phones is amazing. The price is a little high, but with this watch, you are paying for the topmost quality.
I bought the watch on sale- a really good deal and the watch is everything my research led me to expect. The sleep monitoring is especially motivating.
A great buy on sale at PB :-)
High quality watch and looks great when paired with the Spigen 22mm Premium Stainless Steel Strap. Has a great selection of watch faces to choose from and I gets about x2 full days of battery life before having to recharge.
I did get this on special which did help persuade me into getting it but...
I love this watch! It is so handy and a great compliment to my phone.
Having it look and feel like a regular watch is a big plus for me
But while it does that it comes it so many features.
Definitely 5/5 recommend the watch
Ive owned this for about a month. Battery life tends to last me a whole day if not two on my less active days. Responds much faster than the previous first galaxy watch I owned. Only downside is they still haven't introduced samsung pay in new Zealand
Ex-demo stock is available
Delivery & Pick-up
The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.
Same Day Delivery
Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
1 Hour Store Pick-up / Click & Collect
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
Returns & Warranty
7 day right of exchange
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
Hassle free warranty service
If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
Returning a product / making a warranty claim
To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).
To return a product to PB Tech directly, please complete our request a return form.
Or view our returns policy for more information.