While the watch 8 is an upgrade from my watch 4. It's still not better than my watch 2. The sleekness, quality, colour range, battery life and comfort of the watch 2 cannot be beat. Also, the watch 8 turns off wrist to wake ever so often and samsung has not fixed that even with multiple complains. Otherwise, it's works as expected.
Excellent build quality, customizability, and design. Compared to my Watch 5, battery life and performance are much better and I can comfortably go 3-4 days without charging it.
If I had a bigger wrist I would have purchased a bigger watch. Unfortunately the 40 mm watch face is all I can wear and has 12 to 14 hours of battery life before needing to be charged. I've given up sleep tracking so I have watch access during the day.
I am new to wearable devices and have no idea if battery life like this is common. I have no intention of returning it - will just adjust my schedule to the watch's charging needs.
Response from Samsung USBy R&R Team, February 2, 2026
Howdy Andi, Thank you for taking the opportunity to share your thoughts with us about your experience using the Samsung Galaxy Watch8. Your feedback allows us to improve the functionality and performance of the Galaxy Watch. Samsung provides a 12-month warranty on your device for manufacturing defects in materials and workmanship. We also have Samsung Care+ as an option which can be added to an eligible device. It's similar to extended warranty and an insurance package combined that provides protection beyond the standard manufacturer's warranty. It may cover events like accidental damage, mechanical breakdowns, and potentially theft and loss. Samsung Care+ offers you the ultimate peace of mind when it comes to protecting your investment. The Galaxy Watch8 40mm model offers a 325mAh battery while the 44mm model offers 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, if any, may be impacting the life of your device. Let us know afterward if you have any questions or if you would like further assistance by contacting Samsung Support at your earliest convenience. Thank you for being a loyal 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 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/
The watch is not as accurate as I was hoping. I upgraded from the Galaxy ring but I think the ring was actually more accurate. I do like that I can see text messages and phone calls on the watch. The battery life is very short. No joke. I haven't been able to get a whole 24 hours yet. I have had the watch for about a month.
Performance
3
Design
4
Value
4
Response from Samsung USBy R&R Team, February 6, 2026
Howdy KDawson, Thanks for reaching out to share your feedback with us about your experience using the Samsung Galaxy Watch8. The Galaxy Watch8 40mm model offers a 325mAh battery while the 44mm model offers a 435mAh battery. Both options can offer up to 30 hours of use in Always On Display (AOD) mode. If you're experiencing less than optimal battery life, please take a moment to check out, "Reduced battery life on your Samsung smart watch" to see what factors, if any, may be impacting the life of your device. Feel free to contact Samsung Support afterward if you would like any further assistance. Thank you for being a valued 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 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/
Traded my Galaxy 7 for the Galaxy 8 and got a nice trade in value to make it worthwhile. The Galaxy 8 face is a bit bigger but still fits on my wrist well enough. Most of the same features with some additional Samsung Health options you couldn't get on the G7. Battery life is a little longer but nothing outstanding. Probably haven't set it up to use all its features. Still it was an upgrade worth paying for.
Overall I like the looks and the functionality of this watch. I am glad I went withe the smaller size. The health features are ok and seem to give reasonable results to get ballpark info. Battery life is short, and playing with the watch faces and apps drain it quicker.This was expected, but at this point requires a daily charge.