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KACUBAKU
In Stock
In Stock
| Operating System | Android 9.0 and above, iOS 9.0 and above |
|---|---|
| Special Feature | Activity Tracker, Multisport Tracker, Notifications, Sedentary Reminder, Voice Call |
| Battery Capacity | 300 Milliamp Hours |
| Connectivity Technology | Bluetooth |
| Wireless Communication Standard | Bluetooth |
| Battery Cell Composition | Lithium Polymer |
| GPS | GPS Via Smartphone |
| Shape | Square |
| Screen Size | 1.85 Inches |
| Brand | KACUBAKU |
| package_dimensions | 11.23 x 3.94 x 0.75 inches |
|---|---|
| item_weight | 7.5 ounces |
| item_model_number | G39 Pro Smart Watch |
| batteries | 1 Nonstandard Battery batteries required. (included) |
| best_sellers_rank | #4,507 in Electronics ( See Top 100 in Electronics ) #137 in Smartwatches |
| date_first_available | June 25, 2025 |
| manufacturer | KACUBAKU |
| standing_screen_display_size | 1.85 Inches |
Product video 1
I never expected much from a fitness watch, but this one has completely changed my mind. Its sleep tracking has helped me optimize my resting habits, and I can answer calls directly from the watch, which is especially convenient when I'm on the go. Its sophisticated design is perfect for any occasion, whether it's the gym or a dinner party. Read more
I’ve been using this smartwatch for a few days now, and I’m already loving how it looks on my wrist with its sleek rose gold frame and the three interchangeable bands. The purple silicone one feels soft and comfy for my morning walks, while the mesh band adds a classy touch when I’m out with friends. I also like how easy it is to check my notifications and even take calls right from my wrist, which came in handy when I was cooking dinner and didn’t want to grab my phone. The fitness tracking features are a big plus for me since I’m trying to stay active. It tracks my steps and heart rate pretty well during my workouts, and I’ve been playing around with the different sports modes to keep things fun. I haven’t explored all the health monitoring options like sleep tracking or SpO2 yet, So far, it’s been a great addition to my daily routine. Read more
Okay, so I just got this thing yesterday, and man, there's a lot going on. First off, three bands? That's a nice touch. I can switch 'em out depending on what I'm doing. The screen is big, which is helpful, you know, for seeing stuff without squinting. I messed around with the sports modes a bit, and there's like, a ton. I haven't tried them all, but it's cool that they're there. The health stuff seems to work okay, too. I checked my heart rate, and it was pretty much what I expected. And the faces? Wow, I mean, you can change it up all the time. I'm still figuring everything out, but it seems like it does a lot of stuff. If you want something that does more than just tell time, this might be your thing. Read more
This watch is stylish and so very functional for me! This fitness watch will track my steps, measure my heart rate and blood pressure and so much more. This watch is comfortable to wear and is compatible with my Android phone. Even better, this watch is waterproof which is much needed since I like to work up a sweat. I highly recommend! Read more
She likes the gift for her family very much! The watch has a stylish appearance and a large and clear screen. It can not only detect heart rate, blood oxygen, and blood pressure at any time, but also synchronize to the phone to view calls and message reminders at any time. After using it for a few days, my family said it was easy to operate, complete functions, and the battery was quite durable. I was really satisfied! Read more
Exceeded my expectations, well made, cute looking, definitely worth the money. I also love the functionality, you name it, it does it! Two different straps to swap out at any time, especially love the magnetic strap, very happy with this purchase Recommend this great product, especially for those who want to enhance their fitness experience. Read more
I love that the watch supports GPS data through my phone for more detailed outdoor tracking. It’s nice for both casual movers and serious athletes. The battery lasts 5 to 7 days on a full charge, depending on how much I use the display and sensors. Even with frequent tracking and notifications, I rarely have to recharge more than once a week. The bands are soft and skin friendly, and the watch body is lightweight and not bulky. I wear it all day, even while sleeping, and barely feel it on my wrist. Read more
I’m really enjoying this smartwatch. It’s light, stylish, and perfect for everyday wear. The sleep tracking feature is very user-friendly that it shows me my sleep pattern and sleep schedules. It also works with both Android and iPhone, and I can get calls, messages, and notifications on it easily and instantly. The screen is nice and clear, plus it comes with three different bands so I can switch it up according to my preferences. Read more