Samsung Galaxy Watch8
Available offers
Trade in and save up to $400.
Save $250 w/ phone purchase.
Currently Viewing
Samsung Galaxy Watch8
11.11
36
Samsung Galaxy Watch6
6.94
36
Samsung Galaxy Watch FE
6.94
36
Samsung Galaxy Watch5
9.99
36
Battery life
Up to 44mm: 36.55 hrs | 40mm: 26.36 hrs
Battery life
Up to 44mm: 35.33 hrs (Wi-Fi) , 35.5 hrs | 40mm: 24.37 hrs (Wi-Fi) , 25.07 hrs
Battery life
Up to 20 Hrs
Battery life
Up to 44mm: 32 hrs.; 40mm: 24 hrs.
Screen
Screen
Screen
Screen
Reviews
(1069)
Reviews
(2541)
Reviews
(8625)
Reviews
(442)
Storage
(Subject to availability)
Storage
(Subject to availability)
Storage
(Subject to availability)
Storage
(Subject to availability)
Rear camera
Rear camera
Rear camera
Rear camera
Colors
Colors
Colors
Colors
4.5
1792 undefined
84
Love it so much
SOLDIERBEAR . 19 hours
Samsung US Originally posted on Samsung US
Bad battery life
GadgetMan . 22 hours
R&R Team - 11 hours
Hi there GadgetMan, thank you for contacting us to share your thoughts about your experience using the Samsung Galaxy Watch8. Your feedback is invaluable to us as we continue to improve the functionality and performance of our product line. Samsung offers a 12-month warranty on your device for manufacturing defects in materials and workmanship. We also offer Samsung Care+ which can be added to eligible devices. It's like extended warranty and an insurance package coupled together to provide protection beyond the standard manufacturer's warranty. It would cover events like accidental damage, mechanical breakdowns, and potentially theft and loss. Samsung Care+ offers you the ultimate peace of mind when added to your eligible devices. Our partners at UbreakIfix are also standing by to assist you with any repair needs you may have. The Galaxy Watch8 40mm model comes with a 325mAh battery, and the 44mm model has a 435mAh battery. Both options offer up to 30 hours of use in Always On Display (AOD) mode. Please take a moment to review, "Reduced battery life on your Samsung smart watch" to see what factors may be impacting your device. If you have any questions for us afterward or if you would like any further assistance, please do not hesitate to reach out to Samsung Support at your leisure. Thanks for being a faithful Samsung customer. - Debra Samsung Support smsng.us/Samsung-Support Warranty Information smsng.us/Warranty-Info Facebook Messenger smsng.us/Facebook-Messenger X Messages https://smsng.us/X-Messages Samsung Community smsng.us/Samsung-Community Samsung Care Plus smsng.us/Samsung-Care-Plus UbreakIfix https://www.ubreakifix.com/ Watch8 https://www.samsung.com/us/watches/galaxy-watch8/ Reduced battery life on your Samsung smart watch https://www.samsung.com/us/support/troubleshooting/TSG01003232/Samsung US Originally posted on Samsung US
- Phone must be within two feet of user with snore detection enabled through compatible Samsung Health app.
- Must have gesture settings enabled, be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone.
- Based on typical use; results may vary.
- Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account. Must wear device for seven nights during a 30-night period
- Must be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone.
- Bedtime Guidance: Must wear watch for 3 consecutive nights and set optimal wake up time in the Samsung Health app.
- The Vascular Load software function is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. Requires establishing your initial base line by wearing watch while sleeping for 3 nights (within a 2-week period). Not intended for medical use.
- Not intended for medical use.
- Initial pairing with an eligible Android smartphone and separate qualifying wireless plan. Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. Stand-alone functionality limited if paired phone is not powered on or connected to a wireless network.
- Parent and child must have a Samsung and Google account with Family Link, and parental consent required for children under 13 years old. Requires initial pairing with a compatible Samsung smartphone and qualifying wireless plan with LTE service activated (Verizon or applicable carriers at launch). Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. GPS accuracy may be affected by weather, atmosphere and other obstructions such as buildings and tall trees.
See what you need, at a glance.
Sleep smarter. Live better.
Your run, your coach.
New design. Lightweight feel.
A personal assistant, right on your wrist.
See what you need, at a glance.
Sleep smarter. Live better.
Design
Finishes
Aluminum
Depth
44mm: 0.34 in | 40mm: 0.34 in
Width
44mm: 1.72 in | 40mm: 1.59 in
Height
44mm: 1.81 in | 40mm: 1.68 in
Charging Port
Wireless
Colors
Silver, Graphite
Weight
44mm: 1.19 oz | 40mm: 1.06 oz
Notable Materials
Aluminum
Bands
LTE: 1, 2, 3, 4, 5, 7, 8, 12, 14, 13, 18, 19, 20, 25, 26, 28, 34, 38, 39 40, 41, 66, 71
Accessibility
Auditory
Real-Time Text, TalkBack
Voice Assistant
Google Assistant, Bixby
HAC
N
Visual
High contrast fonts, Magnification, Font size, Bold Font, Color correction, Color inversion
Battery
Standby Time
44mm: Up to 87hrs | 40mm: Up to 65hrs
mAh (per hour)
44mm: 423mAh | 40mm: 325mAh
Usage Time
44mm: 36.55 hrs | 40mm: 26.36 hrs
Network
4G
LTE: 1, 2, 3, 4, 5, 7, 8, 12, 14, 13, 18, 19, 20, 25, 26, 28, 34, 38, 39 40, 41, 66, 71
Wi-fi
Y, SC55535, 802.11 a/b/g/n
SAR
44mm: Head: 0.26 W/Kg, Body 0.48 W/Kg, Simul: 1.17 W/Kg | 40mm: Head: 0.18 W/Kg, Body 0.26 W/Kg, Simul: 1.09 W/Kg
Number Share Eligible
Y
Global & Roaming Network
N
FCC ID
44mm: A3LSML335 | 40mm: A3LSML325
World Device
N
Additional Features
Prop 65 Warning
Reproductive Harm
Performance
Processor
Exynos W1000 (1.6GHz/1.5GHz)
OS
Wear OS 6.0
Memory/Storage
RAM: 2.0GB, Flash: 32GB
Display
Type
sAMOLED
Size
44mm: 1.47” | 40mm: 1.34”
SML325UZSV
- Samsung Galaxy Watch8
- Quick Start Guide
- Phone must be within two feet of user with snore detection enabled through compatible Samsung Health app.
- Must have gesture settings enabled, be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone.
- Based on typical use; results may vary.
- Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account. Must wear device for seven nights during a 30-night period
- Must be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone.
- Bedtime Guidance: Must wear watch for 3 consecutive nights and set optimal wake up time in the Samsung Health app.
- The Vascular Load software function is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. Requires establishing your initial base line by wearing watch while sleeping for 3 nights (within a 2-week period). Not intended for medical use.
- Not intended for medical use.
- Initial pairing with an eligible Android smartphone and separate qualifying wireless plan. Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. Stand-alone functionality limited if paired phone is not powered on or connected to a wireless network.
- Parent and child must have a Samsung and Google account with Family Link, and parental consent required for children under 13 years old. Requires initial pairing with a compatible Samsung smartphone and qualifying wireless plan with LTE service activated (Verizon or applicable carriers at launch). Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. GPS accuracy may be affected by weather, atmosphere and other obstructions such as buildings and tall trees.
Samsung Galaxy Watch8 undefined
4.5
1792 undefined
84
Love it so much
SOLDIERBEAR . 19 hours
Samsung US Originally posted on Samsung US
Bad battery life
GadgetMan . 22 hours
R&R Team - 11 hours
Hi there GadgetMan, thank you for contacting us to share your thoughts about your experience using the Samsung Galaxy Watch8. Your feedback is invaluable to us as we continue to improve the functionality and performance of our product line. Samsung offers a 12-month warranty on your device for manufacturing defects in materials and workmanship. We also offer Samsung Care+ which can be added to eligible devices. It's like extended warranty and an insurance package coupled together to provide protection beyond the standard manufacturer's warranty. It would cover events like accidental damage, mechanical breakdowns, and potentially theft and loss. Samsung Care+ offers you the ultimate peace of mind when added to your eligible devices. Our partners at UbreakIfix are also standing by to assist you with any repair needs you may have. The Galaxy Watch8 40mm model comes with a 325mAh battery, and the 44mm model has a 435mAh battery. Both options offer up to 30 hours of use in Always On Display (AOD) mode. Please take a moment to review, "Reduced battery life on your Samsung smart watch" to see what factors may be impacting your device. If you have any questions for us afterward or if you would like any further assistance, please do not hesitate to reach out to Samsung Support at your leisure. Thanks for being a faithful Samsung customer. - Debra Samsung Support smsng.us/Samsung-Support Warranty Information smsng.us/Warranty-Info Facebook Messenger smsng.us/Facebook-Messenger X Messages https://smsng.us/X-Messages Samsung Community smsng.us/Samsung-Community Samsung Care Plus smsng.us/Samsung-Care-Plus UbreakIfix https://www.ubreakifix.com/ Watch8 https://www.samsung.com/us/watches/galaxy-watch8/ Reduced battery life on your Samsung smart watch https://www.samsung.com/us/support/troubleshooting/TSG01003232/Samsung US Originally posted on Samsung US
Time to replace my Samsung Watch
DeuceDeuce . 1 day
Samsung US Originally posted on Samsung US
Terrible Battery Life
Caitlyn . 2 days
Samsung - 1 day
Hi there Caitlyn, thank you for your feedback on your Samsung Galaxy Watch7. We know how frustrating it is when your device is not operating as intended or expected. We have a great article available online to help you maximize the battery life of your device titled "Reduced battery life on your Samsung smart watch". We also have our team of experts available through chat to assist you with the temperature of your watch, and offer additional options if the matter with your battery continues. We appreciate you being a Samsung customer. -Elizabeth
Nice watch
Trebor . 3 days
Samsung US Originally posted on Samsung US
Great watch, had looked at different watches
Mary . 3 days
Samsung US Originally posted on Samsung US
Galaxy watch 8
3 days
Samsung US Originally posted on Samsung US
Galaxy Watch 8, 44mm
Dave . 4 days
Samsung US Originally posted on Samsung US
Galaxy watch 8 LTE.
Jackson . 4 days
Samsung US Originally posted on Samsung US
Samsung Galaxy Watch8 undefined
Tonja . Oct 16, 2025
Is it waterproof
This watch is water resistant, not waterproof. It can be submerged in up to 50 meters (164 feet) of fresh or salt water for 10 minutes, and also carries an IP68 rating for dust and water resistance. It is suitable for shallow water activities like swimming in a pool, but not for diving, snorkeling, or high-pressure water sports. ~Peter
Joseph . Oct 15, 2025
Will this watch work for kids? My 6 year old id like to have one for him just for security and in case of emergency
Jessi . Oct 15, 2025
Can I wear a galaxy watch with iphone
No, the Samsung Galaxy Watch 8 is not officially compatible with iPhones because it runs on Wear OS, which is not supported by iOS. While some older Galaxy Watch models had compatibility with iPhones, the Galaxy Watch 4 and newer models require an Android phone for full functionality. -Sean
Watch 8 . Oct 10, 2025
Does it measure oxygen ? Does it pick up on afib?