Bluetooth Version: Bluetooth 4.0 Language: English,Simplified Chinese Screen type: OLED Operating mode: Press button Compatible OS: Android,IOS Compatability: Android 4.4 / iOS 8.0 and Above System People: Female table,Male table Available Color: Black,Gold,Silver Type of battery: Li-polymer Battery Battery Capacty: 110mAh Standby time: About 7 Days Charging Time: About 2hours Functions: Alarm Clock,Calories burned measuring,Date,Distance recording,Measurement of heart rate,Notification of app,Pedometer,Sedentary reminder,Sleep management,Steps counting,Time Notification type: Facebook,Twitter,Wechat Alert type: Vibration Shape of the dial: Rectangle Case material: Plastic Band material: Silicone Dial size: 5.5 x 2.41 x 1.12 cm / 2.17 x 0.95 x 0.44 inches Band size: 26.5 x 1.8 cm / 10.43 x 0.71 inches Package weight: 0.186 kg Product size (L x W x H): 26.50 x 2.41 x 1.12 cm / 10.43 x 0.95 x 0.44 inches Package size (L x W x H): 10.50 x 8.00 x 8.60 cm / 4.13 x 3.15 x 3.39 inches Package Contents: 1 x CK11 Smart Wristband, 1 x Charging Cable, 1 x Chinese-English User Manual
S**Y
Step counter flakey
Disapointed.I was not expecting miracles from a fitness tracker in this price band but I thoughtt that it would manage its basic function ok ie step counter, but it does not. It does not count half the steps I take. Compared to the step counter on my phone it is very poor. I purchased this as I did not want to have to carry my phone everywhere to know my step count. I also wanted a heart rate monitor for when I am on my bike to see optimum heart rate etc and I liked the look of it, ie not the normal plastic looking bland black band. It does give heart rate readings which seem ok . The sedentary alarm goes off every hour whether you are moving or not but not an issue really. I cannot vouch for blood pressure readings but we are not talking medical grade equipment here so take it with a pinch of salt. The notifications work ok you can read txt messages, whatsapp but you have to be quick as the screen does not stay on very long. It would be nice if you could alter how long the screen stays on for but there is no setting for this. The weather notification is useless as it just shows the temp as 20 degress regardless of outside temp it does not seem to be linked to any weather app. You can only seem to pair it with fitcloud app which seems to be okay it s fairly easy to use but it would be nice to have a choice. The sleep function is a bit hit and miss as it says i am awake when i know i was not and does not seem to record a whole night. It is a shame that it does not carry out ithe basic function that I purchased the watch for as the watch itself looks good it is not bulky and is pretty comfortable the battery seems to last all day even with monitoring turned on will last longer if this is turned off. if the step counter was not so flakey I would be pretty happy with it, not perfect but ok. My partner purchased a smart watch in the same price bracket which seems to work as intended and I would say a lot better than this, so I dont think it is just a case of you get what you pay for.
M**S
poor battery life
poor battery life, does not sync with phone reliably, takes a long time to charge, sleep monitor is worthless and impossible to see in even a moderately sunny day.
G**S
Essentially non-functional for anything other than telling time - avoid
Not worth even this amount of money. No instructions worth mentioning (poorly translated single diagram leaflet), can't get heart rate or blood pressure measurements to work at all, iphone app doesn't seem to pair and hasn't been updated in ages. Basically a very but poor functioning wrist watch. Seller completely non-responsive to tech support or return requests. Buyer beware.
B**G
Awful
Only recorded sleep a couple of nights of the week. My daily BP was registering quite consistent and quite low for my age, I was feeling light headed and unwell so went to GP, my BP was so high i needed medication. The only good thing about this watch was it tells the time.
Trustpilot
1 day ago
2 weeks ago