If you want a smartwatch for your Android phone , then there are two first-class pick available at the moment : theOnePlus Watch 3and theSamsung Galaxy Watch 7 . I called the OnePlus Watch 3 the best smartwatch for your Android telephone in my brushup , but also urged the great unwashed not to ignore the Galaxy Watch 7 . I decided to find out which was the expert leverage by putting them against each other .
Specs
44.mm x 44.4 mm x 9.7 mm ( 44 mm )
33.8 Gram ( 44 mm without banding )
2,200nits peak brightness
1.5 - column inch Super AMOLED , 480 x 480 pixels ( 44 mm )
3,000 nit peak smartness
Bioelectrical electric resistance analysis sensor
Green or ash grey ( 44 mm )
$ 330 ( 44 mm
Hardware and spec differences
The two smartwatches are quite similar on paper , but the Galaxy Watch 7 does come in two grammatical case sizes , either 40 mm or 44 mm , while the OnePlus Watch 3 only come in a individual 46 millimeter cause width . For this test , I ’ve been compare the 44 mm Galaxy Watch 7 with the OnePlus Watch 3 . Both have the same 1.5 - inch screen with sapphire quartz to protect it , both show Google ’s hold out osmium operating systems with the manufacturers own user interface , and both only work with Android phones .
There are some small changes that will be important to get it on . If you want an LTE connection so you do n’t always take your sound , the Galaxy Watch 7 is your only choice as the OnePlus Watch 3 does n’t give you the selection . Both have onboard verbalizer to take calls and discover alarms , and volume from them both is detectable . If you prioritize battery aliveness , the OnePlus Watch 3 ’s gravid 648mAh battery cell will birth it over the Galaxy Watch 7 ’s 425mAh battery .
Both have the same retail price too , but it ’s common to see Samsung discount its mobile products and provide attractive trade - in offers , and even to give you a smartwatch for nothing when you buy one of its speech sound . The OnePlus Watch 3 is new than the Galaxy Watch 7 , and offering will be less common . Samsung provides more choice in general when selecting its smartwatch , with two distinctive case colors and multiple isthmus designs and colour , plus two case sizes and the selection of 4 GiB LTE .
victor : Samsung Galaxy Watch 7
Wearing the two smartwatches
The OnePlus Watch 3 has a far more watch - like design than the sporting Galaxy Watch 7 , and despite a small difference in casing sizing , both put up a very similar degree of comfort , but the OnePlus Watch 3 manages to take the star because of its more easy strap . The Galaxy Watch 7 ’s strap is designed to have the close gather underneath and against your wrist joint . It makes catch the fit right much harder than it should be , as there ’s no give in the rubber .
The OnePlus Watch 3 ’s shoulder strap is just like most others , with a distich of keepers ensuring the conclusion does n’t flap around . It ’s a prove - and - tested intention for a reason : it works really well . Samsung and OnePlus use an incorporate lobworm intention for a jazzy look , but the OnePlus system keeps the vigil center on your carpus more in effect , and it makes it more easy . The polished unstained steel case is posh than the aluminum case on the Galaxy Watch 7 .
If you design to cut through your sleep , I ’ve found both are fine to wear overnight . Neither got too sweaty or bothered me due to comfort event , something I was surprised about with the OnePlus Watch 3 . It ’s quite a heap heavier than the Galaxy Watch 7 , but I call back the shoulder strap design helps downplay it a portion . While I love that Samsung provides two fount sizes for the Galaxy Watch 7 , the OnePlus Watch 3 is the more attractive , nicer to fatigue smartwatch .
You use the touchscreen and two buttons to operate the Galaxy Watch 7 , and although it has a “ virtual ” rotating bezel to rapidly move through vertical menus , it ’s not quite as tactile as the OnePlus Watch 3 ’s rotating crown . Both are company by tactile feedback when you scroll , but the Watch 3 ’s look is more or less more pleasing on the articulatio radiocarpea .
success : OnePlus Watch 3
Tracking health and activities
I tire the two smartwatches on a 30 minute walk to see if the two agreed on introductory stats . I also cross the same pass with myOura Ring 4 . The OnePlus Watch 3 was on my left radiocarpal joint , and the Galaxy Watch 7 on my right . The OnePlus ’s OHealth app has a pleasing pattern and is pack with information , and you do n’t have to dig to see much of it in the same way you do with Samsung ’s Health app .
The two broadly agree with each other , recording similar tone counts , elevation , and pace . The Galaxy Watch 7 forecast a well higher calorie suntan and slightly high mean heart charge per unit , but both had an identical maximum warmness pace . The Oura Ring 4 harmonize with the OnePlus Watch 3 and OHealth , bespeak the Galaxy Watch 7 may be overestimating gram calorie tan .
I really like Samsung ’s heart - shaped showing on the watch to see day-by-day bodily function datum , and its Energy Score metric function too . OHealth does n’t have a single , at - a - glance metric like this , and it feel less personal because of it . However , I like the way it presents stress and sleep data on your radiocarpal joint , and there ’s very little need to visit the OHealth app at all . Samsung Health and its associated apps required for more ripe health feature article are far more integral to the experience .
Both track exercise very efficaciously , but I prefer the Samsung smartwatch here . The Galaxy Watch 7 not only has a gaudy look , it ’s lighter and more succinct on your wrist , and I definitely favor to wear out it for more active sport than the OnePlus Watch 3 . While the data point from the OnePlus Watch 3 may come along a short more naturalistic , if I only had the Galaxy Watch 7 , then any discrepancy would n’t be an issue . I also like the day-after-day activity display , Energy Score , and the Body Composition reading on the Galaxy Watch 7 . If activity tracking is your number one requisite , the Galaxy Watch 7 is the slightly better choice .
Tracking sleep
I wore both smartwatches to slumber , again with the Oura Ring 4 as a restraint . I manually put both into sleep way at the same prison term , but the OnePlus Watch 3 accurately recorded when I wake up , while the Galaxy Watch 7 used the time I got out of bottom as when I arouse up . Therefore , it register a longsighted sleep fourth dimension , and returned a high Sleep Score than the OnePlus Watch 3 . However , it also find fault up my nap rotational latency more efficaciously than OHealth .
Sleep stagecoach times were very similar , both returned a normal reading for descent oxygen , but OHealth recorded a slightly lower ordinary eye rate than Samsung Health . The Oura Ring 4 was right in - between the two , and because the difference was only 1bpm either side of the Oura Ring 4 ’s pattern , all are likely quite exact .
For comfort of in - app data catch , the victor is actually clandestine option number three , theOura app . It ’s far well-off to quickly check sleep and activity data than the dense thought in Samsung Health . OHealth comes second to the Oura Ring , and it ’s more logical and quick to utilise than Samsung Health , but it is more introductory . If you really need to track eternal rest above much else , a smart ring like the Oura Ring 4 is the honorable choice in general , but the OnePlus Watch 3 is unaired to its results than the Galaxy Watch 7 , plus the data on the watch and in the app is clear too .
Battery life
The OnePlus Watch 3 has superb shelling life , and base on the results in my limited review for both smartwatches , it will easily gain ground this category . During my review period the OnePlus Watch 3 lasted four full days on a single charge , complete with all the wellness trailing feature activated , due to OnePlus ’s cunning battery technology which spend a penny the large capability potential and its use of a second RTOS software system system to care lighter duties .
The Galaxy Watch 7 has no such special talents . The battery will last one to two full days depending on what you do with it . crowd it with long GPS - tracked exercising or navigation , and it wo n’t last through the second day . opt the 40 millimeter Galaxy Watch 7 and a individual day is about all you ’ll get . It ’s poor public presentation next to the OnePlus Watch 3 .
Returning to both the smartwatches , I fully charged them and wore both at the same time ( on different wrist joint , obviously ) , and therefore allowed them to track the same front . They were connected to different phones , but received the same notification . I cross sleep and a single 30 hour activity with GPS on both . After 24 hours the OnePlus Watch 3 had 82 % battery remaining , and the Galaxy Watch 7 only had 44 % shelling allow for .
While the OnePlus Watch 3 emphatically repay the most battery liveliness , the load puck is n’t very skillful . It ’s a square engine block of snowy plastic which connects to a USB degree Celsius cable and magnetically impound to the smartwatch . The Galaxy Watch 7 ’s rotary metallic element puck has its own USB coulomb cable’s length integrated into it , and looks far higher quality than OnePlus ’s Robin Goodfellow . It does n’t affect the outcome , but I do intend OnePlus could have tried a bit harder .
Which smartwatch should you buy?
The OnePlus Watch 3 has won the contest , taking triumph in three categories compared to the Samsung Galaxy Watch 7 ’s two category wins . It ’s a wonderful all - orotund smartwatch , suitable for everyone in all billet , while the Galaxy Watch 7 definitely prioritize sport , health , and casual article of clothing . I do like the wide pick of Galaxy Watch 7 size of it , bands , and features though , and consider the single size of OnePlus Watch 3 and lack of LTE considerable downside .
It ’s impossible to omit the OnePlus Watch 3 ’s long battery life , which is its large durability , follow by slick execution and good on - lookout software package . OHealth is fine , but you really do n’t need to use it , and this is an upside few may expect . The conclusion here echoes our reexamination , and the OnePlus Watch 3 is the Android smartwatch to purchase , but it ’s follow closely by the Galaxy Watch 7 .
