Category: Smart Watch Battery

Garmin’s official battery life claims for its children’s smartwatches are typically based on a typical “mixed usage” scenario, rather than a single maximum or minimum. For the Bounce 2, the core specifications are as follows:
Garmin Bounce 2 Smartwatch Battery Data:
Battery Capacity: Garmin typically doesn’t publish specific mAh values, but instead provides usage time. From the design, it uses a built-in rechargeable lithium-ion battery.
Typical Usage Mode:Garmin Bounce 2 Smartwatch Battery:Up to 7 days.
What does this “7 days” refer to? This is an estimate based on a mixed usage scenario, typically including: receiving messages and calls from parents daily, some activity tracking (such as steps), enabling safe zone notifications, and possibly approximately 30-60 minutes of GPS location or activity recording per dayGarmin Bounce 2 Smartwatch BatteryCharging Information:
Uses a dedicated magnetic charging cable; the charging port is usually located on the back of the watch.
Garmin Bounce 2 Smartwatch Battery
Charging time is typically around 1.5 to 2.5 hours, from 0% to full.
Key Features of the Garmin Bounce 2 (Battery-Related)
To better understand its battery performance, it’s essential to understand the watch’s design philosophy:
Safety and Independent Communication at the Core: It’s primarily a security device with independent 4G LTE calling and internet connectivity, and secondarily an activity tracker. Maintaining cellular standby itself requires power.
“Sufficient”Garmin Bounce 2 Smartwatch Battery Life Strategy: Garmin’s design philosophy prioritizes a battery life sufficient for a child’s full day of school and extracurricular activities, avoiding the inconvenience of daily charging, rather than pursuing extreme standby time.
Parental Controls and Power Saving: Parents can indirectly influence battery life through the accompanying Garmin Jr. App. For example, they can set a “School Mode” to limit usage or manage GPS location frequency.
Summary and Recommendations Overall Evaluation:Garmin Bounce 2 Smartwatch Battery life is among the best in the 4G children’s smartwatch category. It successfully strikes a good balance between rich safety features, independent communication, and long battery life.
In conclusion, you don’t need to worry too much aboutGarmin Bounce 2 Smartwatch Batterylife with the Garmin Bounce 2. Its battery design is sufficient for children’s daily use, reducing the hassle of frequent charging.This is a major advantage of Garmin in this product line.

All kinds of Garmin Other batteries and chargers at batteryforpc.co.uk. Garmin Other Battery with wholesale or retail is high quality & low price. Get 30% off buyGarmin Other battery.
＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞361-00146-00 226mAh Battery Replacement for Garmin Forerunner 955 Solar

This design upgrade goes far beyond just the appearance. The reinforced polymer case, textured bezel, and metal buttons combine durability with a premium aesthetic. 10ATM water resistance makes it suitable for everything from deep-sea diving to desert trekking. The 44mm size proves that a compact watch can pack powerful functionality, designed for energetic individuals.

Amazfit T-Rex 3 Pro 44mm Smartwatch BatteryCapacity: 510mAh (typical). Theoretical Battery Life (based on official lab tests): Basic Usage Mode: Approx. 24 days. This refers to light usage with always-on display off, low heart rate monitoring frequency, and GPS off. Typical Usage Mode: Approx. 12 days. This refers to usage with automatic heart rate monitoring, stress monitoring, sleep monitoring, receiving 150 message notifications daily, raising the wrist to check the screen approximately 500 times per day, and using sleep monitoring at night. Heavy Usage Mode: Approx. 9 days.

This adds approximately 1 hour of GPS-enabled activity (such as running or cycling) per week to the typical usage mode. Pure GPS Sports Mode: Approximately 32 hours. This refers to the continuous usage time during a single session of outdoor activities (such as hiking or running) using GPS.Amazfit T-Rex 3 Pro 44mm Smartwatch BatteryAnd Smart FeaturesThe release of the Amazfit T-Rex 3 Pro 44mm is not only about improved appearance, but also about comprehensive enhancements in key performance aspects. This smartwatch features dual-frequency GPS and enhanced satellite connectivity, enabling accurate positioning even in dense forests or urban environments. The AMOLED display remains clearly visible in direct sunlight, while upgraded sensors further improve the accuracy of heart rate and blood oxygen monitoring.Amazfit T-Rex 3 Pro 44mm Smartwatch Battery life remains a major highlight. Despite its compact size, the Amazfit T-Rex 3 Pro Compact offers up to 14 days of typical use on a single charge. This extended Amazfit T-Rex 3 Pro 44mm Smartwatch Batterylife allows adventurers to go further without worrying about running out of power. Whether on a mountain trail or in an office meeting, it handles various scenarios with ease.

In terms of smart features, it supports Bluetooth calling, music control, and integrates with major health platforms. Notifications, reminders, and fitness data sync easily with the Zepp app, delivering a smooth and intuitive user experience.
The newly released Amazfit T-Rex 3 Pro 44mm combines rugged durability with everyday comfort. Its sleek curves, comfortable strap options, and lightweight design make it suitable for both gym workouts and everyday office work. The Amazfit T-Rex 3 Pro proves it’s not only durable but also a trendsetter.

“All kinds of Amazfit Other batteries and chargers at batteryforpc.co.uk. Amazfit Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Amazfit Other battery

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞PL412120H 190mAh Battery Replacement for Amazfit GTR 42MM A1909 A1910

Huawei Watch GT 6 Pro First Review: More than just a cycling companion, it’s also an all-day health manager.
Amidst increasingly fierce competition in the smart wearable market, the Huawei Watch GT series has consistently secured a niche with its long battery life and robust health monitoring features. With the rumored Watch GT 6 Pro release imminent, we were fortunate to have an early look.Huawei Watch GT 6 Pro Smart Watch BatteryBased on the historical performance of the Huawei GT series Pro models and existing technology, we can conduct a detailed analysis and prediction.
Core Summary (Based on Predictions)Huawei Watch GT 6 Pro Smart Watch Battery life: Expected to remain its core selling point, with a typical battery life of approximately two weeks (14 days), and an estimated 7-10 days under heavy usage.
Battery Capacity: Expected to be significantly higher than the standard GT 6 (cf. GT 5 Pro’s 790mAh vs. GT 5’s 455mAh), the capacity is likely to remain around 800mAh or higher to support its long battery life and possible new power-intensive features (such as the always-on display).
Huawei Watch GT 6 Pro Smart Watch BatteryCharging Technology: It will likely continue to support wireless fast charging, with further optimized charging speeds, potentially reaching a full charge in around 60 minutes.
Design: Classic Heritage, Enhanced QualityThe Watch GT 6 Pro retains the series’ signature round dial and rotating crown design, but features significant improvements in materials and details.
Core Experience: Ultra-Long-LastingHuawei Watch GT 6 Pro Smart Watch BatteryLife, Uncompromising CompanionshipBattery life is the foundation of the GT series, and the GT 6 Pro further solidifies this advantage. Under typical usage scenarios (heart rate, blood oxygen, and stress monitoring, daily notifications, and occasional exercise), the Huawei Watch GT 6 Pro easily achieves over two weeks of battery life.
Huawei Watch GT 6 Pro Smart Watch Battery
 life. Even with frequent GPS activity tracking, it can last a full week of heavy use. This freedom from forgetting to charge is its core advantage, setting it apart from many smartwatches.
Precise five-star dual-frequency GPS, professional cycling data monitoring, high-altitude health care and lung function assessment, and a smarter health management system.
ECG and vascular health research (expected features)
Advantages:ExtremeHuawei Watch GT 6 Pro Smart Watch Battery
Long-lasting battery life, no more battery anxiety.
Sturdy, lightweight materials, and an excellent wearable feel.
Five-star dual-frequency GPS is accurate and reliable, significantly improving the cycling experience.
All kinds of Huawei Other batteries and chargers at batteryforpc.co.uk. Huawei Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Huawei Other battery

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞
HB512627ECW 420mAh Battery Replacement for Huawei Watch GT 1 FTN-B19 46mm

The materials used in the Huawei Watch Fit 4 Pro watch (titanium, sapphire) are higher quality and more durable, some advanced features have been added, such as ECG and HRV, the screen is more transparent and clear, and just like the Watch 5, you will be able to use the Fit 4 Pro for contactless payments. Quite a lot of advanced featuresLong-lastingHuawei Watch Fit 4 Pro watch BatteryThe titanium frame and sapphire crystal not only protect the watch but also the 5 ATM and IP68 water resistance. This watch even has an EN13319 diving rating and can withstand free diving to a depth of 40 meters.

The screen is protected by sapphire glass, so you don’t have to worry about scratches during daily use. The thin titanium edge wraps around the screen. Inside the watch are a bunch of advanced sensors, which Huawei has combined into what it calls the TruSense system. This integrated system covers the measurement of heart rate, blood oxygen saturation (SpO₂), heart rhythm (ECG), breathing rate, heart rate variability (HRV), stress level, skin temperature, and air pressure.Huawei Watch Fit 4 Pro watch BatteryPacked into a body that’s just 9.3mm thick. That in itself doesn’t mean much, what’s more important is how well the battery performs in practice.
While it didn’t last 10 days of use as Huawei promised, I still only needed 6-7 days of sockets, which is a good result. This measurement applies to one hour of GPS use per day, two workouts, continuous health and sleep monitoring… With more intensive use of GPS and the always-on screen, I expect Huawei Watch Fit 4 Pro watch Battery to last about 5 days, which is still a very good result.

Huawei Watch 4 Fit Pro supports wireless (Qi) charging, and the charger is included in the package. Charging takes about 60 minutes. And a range of advanced health and sports features that we used to expect only in the highest-end devices. At the same time, it maintains an excellentHuawei Watch Fit 4 Pro watch Batterylife, which is one of the key advantages over competitors.

It’s hard to get close to perfection, but the Huawei Watch Fit 4 Pro is very close. The price is justified considering the feature set and build quality, and if they do get contactless payments working soon, it will really do everything the average and experienced user need.
All kinds of Huawei Other batteries and chargers at batteryforpc.co.uk. Huawei Other Battery with wholesale or retail is high quality & low price. Get 30% off buyHuawei Other battery.
＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞HB512627ECW 410MAH Battery Replacement for Huawei Watch 2, 2 Pro

The Pixel Watch 3 finally gets the long-awaited larger size option, adding a 45mm to the existing 41mm. This is the size I’ve primarily used for the past few weeks, and I’m very happy with it. The 45mm Pixel Watch 3 isn’t significantly larger than the existing size, but it’s still plenty large enough to be the perfect size for those who aren’t satisfied with the smaller 41mm size. I also find that the Pixel Watch’s various curves help it feel smaller on the wrist. The larger display provides more space for apps, more room for text, and generally improves usability. This size hasn’t changed much either.Google Pixel Watch 3 BatteryIt’s slightly larger, and so is the charger.
The biggest drawback of the larger size is the strap. Of course, Google still uses its proprietary strap connector, but it’s now available in two sizes. You can’t use a 41mm Pixel Watch band with a 45mm band.
The Pixel camera app is now more powerful, with controls for photos and videos, and the overall control experience has been improved. I used to be a bit of a sucker for taking photos on my watch, mostly because the app was so slow. But now, it’s fast and incredibly intuitive. I’ve been impressed by the app’s usefulness and am eager to use it even more. The larger screen on the 45mm model makes it even better.
I’ve found that my habit of throwing my watch on the charger in the mornings is a bit excessive, at least for a 45mm watch. Leaving it there for about 30 minutes a day is enough to fully charge it. In my opinion, that’s ideal Google Pixel Watch 3 Batterylife for a smartwatch.

The screen is adequate, and Fitbit has more than enough features.
On the software side, this year’s watch faces have been updated. Several new and updated watch faces have been added, including sports and track and field.

The first generation had poorGoogle Pixel Watch 3 Battery life. The second generation, while capable, lacked a modern look due to its large bezels. Both generations left many people clamoring for a larger watch.
Clearly, the Pixel Watch isn’t perfect, but it now easily competes with the best in the industry. Regardless of which size you choose, the Pixel Watch 3 is a great choice for pairing with an Android phone, especially since, unlike its biggest competitor in the Galaxy Watch line, the vast majority of its features work regardless of which phone it’s paired with.

GY96V 412mAh Battery Replacement for Google Pixel Watch3 45mm

Google GY96V battery replacement for Google Pixel Watch3 45mm with a capacity of 412mAh Oth battery is a brand new and it is compatible with 100% original and replacement battery. Wholesale and retail of Google GY96V battery is of high quality and low price！Each Google GY96V battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.

All kinds of Google Other batteries and chargers at batteryforpc.co.uk. Google Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Google Other battery.”

The Galaxy and Apple watches are really great, but they fail in one key area: Watch Battery life. Luckily, you can now grab one of Garmin’s best alternatives, the Venu 3S, which has excellent battery life for a more reasonable price. That means you can get a GPS watch with a gorgeous OLED touchscreen and super long Garmin Venu 3S Smart Watch Battery life?

The Garmin Venu 3 watch series is the one for you, and after reviewing the Garmin Venu 3S (see our Garmin Venu 3 review), we were impressed with itsGarmin Venu 3S Smart Watch Battery life. With the always-on display and averaging about an hour of exercise per day, we were able to get five days of use per charge, which is amazing. With the always-on display turned off, we can get up to 10 days per charge, which sounds even better.
The device also has a beautiful display. Unlike some of the brand’s products, this watch has a bright OLED touchscreen that is pleasing to the eye. Apart from that, the Garmin watch tracks your location with great accuracy. The device does not support dual-frequency GPS, but it does offer best-in-class GPS performance during workouts. Speaking of which, this product is equipped with a variety of sports-related features. From more than 30 built-in sports apps to wheelchair mode and more, you get everything.

Every day when you wake up, you will receive a morning report that shows insights about your sleep, weather, and other details. Of course, the Venu 3S also includes other features such as heart rate, sleep and nap tracking, bodyGarmin Venu 3S Smart Watch Battery energy monitoring, etc. As you can see, this is an excellent choice that many outdoor enthusiasts would like to have. Its only drawback seems to be the rather unremarkable user interface, as we observed during testing.

It works once you get used to it, but it is worth pointing out anyway. Therefore, if you like GPS watches and value longGarmin Venu 3S Smart Watch Battery life, then now is the ideal time to buy the new Garmin Venu 3S

All kinds of Garmin Other batteries and chargers at batteryforpc.co.uk. Garmin Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Garmin Other battery

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞361-00097-00 255mAh Battery Replacement for Garmin Fenix 5 5X

Amazfit Balance 2 watch batteryEquipped with a 475mAh battery, it lasts up to 14 days with normal use (up to 7 days with heavy use).
Battery life has been further improved with a new chipset (such as a more energy-efficient processor) and efficiency-optimized software improvements.
Balance 2 is equipped with Amazfit’s latest bio-tracking technology (BioTracker 6.0), providing multiple metrics including sensor count, blood flow, and fitness intensity.Amazfit Balance 2 watch batterylife has been improved and a multi-mode movement has been designed.
The base is fixed, the movement is still, and the movement changes, and the entire starry sky changes with it. Amazfit display, diagram of the Balance 2 smartband. Under normal use
The battery life of the Amazfit Balance 2 watch
is up to 21 days. However, it is not listed on the product label yet, and the battery life under GPS tracking is unknown.
The Balance 2 also comes with a small charger that works with the USB-C port, just like the Amazfit T-Rex 3, but you can also use your own power source if you prefer. The Balance 2 is Amazfit’s higher-end, more luxurious offering.Amazfit Balance 2 watch batteryCharging time could be a bit shorter (the original Balance fully charged in 2.5 hours). The Active 2 doesn’t have as many advantages, but it does have a lot of advantages, like water resistance. I don’t know why, but it lasts three times longer than the previous generation.

All kinds of Amazfit Other batteries and chargers at batteryforpc.co.uk. Amazfit Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Amazfit Other battery.

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞PL412120H 190mAh Battery Replacement for Amazfit GTR 42MM A1909 A1910

If you’re wondering how to charge your Galaxy smartwatch battery, there are a few methods to choose from. We’ll show you how in this guide.While we like our Samsung smartwatches to last for weeks or even months, the reality is that you’ll need to charge your Galaxy Watch battery frequently.
Still, whether you have a Galaxy Watch 7, Watch Ultra, or an older Samsung smartwatch on your wrist, charging is a breeze. Depending on which Samsung Galaxy Watch you own, you may also have a variety of charging options.

Below we’ve got a guide on how to charge your Samsung Galaxy Watch.
1. Charge your Samsung Galaxy Watch with a cable The easiest way to charge your Galaxy Watch is to use the charging cable that came with your watch. If you bought a new Galaxy Watch, it should look like a long cable with a disc on the end. Once you’ve found your charging cable, follow these steps:
Place the back of your Galaxy Watch on top of the rounded portion of the cable. You should feel the case magnetically attach to the charger.
Wait until you see the green charging ring and current battery percentage appear on the screen.If your Samsung Galaxy Watch battery is completely drained, it may take a minute or so before you see the above information on the screen.2. Wirelessly Charge Your Samsung Galaxy WatchSome Samsung Galaxy Watches also support wireless charging, providing a more convenient way to charge without having to dig around for a charging cable.
Slightly confusingly, some Samsung smartwatches that support this charging method are compatible with most chargers that use the more common Qi wireless charging standard. These watches include older watches such as the Galaxy Watch (launched in 2018), Galaxy Watch Active (launched in 2019), Watch Active 2, and Galaxy Watch 3.

If you have a Samsung Galaxy Watch 4 or 5, these watches are only compatible with wireless chargers under the WPC (Wireless Power Consortium). The consortium is committed to establishing the Qi charging standard as the global standard for wireless  Samsung Galaxy Watch 5 battery charging. This means that any Qi wireless charger can charge these watches
If you have a Samsung Galaxy Watch 7 or Samsung Galaxy Watch Ultra, these Samsung smartwatches do not support wireless charging like some older Samsung smartwatches. This is because the design of the new sensor makes it incompatible with wireless charging.
3. Charge the Galaxy Watch Battery with a Samsung smartphone If you have a Samsung smartwatch and a Galaxy S10 or newer smartphone, you can conveniently charge your watch using Samsung’s Wireless PowerShare feature. Simply place your Galaxy Watch on the back of a compatible Samsung smartphone to transfer power from the phone to your watch. As with the Galaxy Watch 7 Battery and Galaxy Watch Ultra Battery wireless charging features, Samsung’s Wireless PowerShare mode is not supported due to the new sensor design.

If you have an older Samsung Galaxy Watch that supports Wireless PowerShare, here’s how to set it up: Go to your Samsung smartphone settings and search for Wireless Charging. If it’s not enabled, tap the toggle to turn it on. Turn your smartphone over and place the back of your Samsung smartwatch just below the camera sensor. You’ll hear a vibrating buzz and see the charging status on your watch, which means charging has successfully started.

All kinds of Samsung Other batteries and chargers at batteryforpc.co.uk. Samsung Other Battery with wholesale or retail is high quality & low price. Get 30% off buySamsung Other battery

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞EB-BR890ABY 350mAh Battery Replacement for Samsung Galaxy Watch 4 Classic 46mm SM-R895 SM-R895U

If there was an award for the best wearable of the year, the Oppo Watch X2 would definitely win. The Watch X is a solid Wear OS smartwatch, but it needs to have its own unique advantages to compete with the big guys.The overall build of the X2 is very similar to the original Watch X, with less than 1mm and 1g of difference in size and weight respectively. Trust me, you won’t notice. The bezel has been changed to titanium, but the rest of the watch is still stainless steel. While this sounds cool, it probably helped Oppo to reduce the weight by adding more components and a larger
Oppo Watch X2 battery
. The Watch X2 runs on RTOS to save power. When you want to access an app, it switches back to full Wear OS mode. I averaged 5 days with the Watch X2, and on a recent business trip to South Korea, I was still at 15% battery after 6 days with all health tracking sensors enabled because I was in RTOS mode the entire time.
The Watch X2 has a skin temperature sensor and an electrocardiogram (ECG) sensor in addition to the usual Advanced Multipath PPG sensor. It tracks sleep, breathing patterns, heart rate, blood oxygen saturation (SpO2), and stress. It also supports fall detection and has a new 60s Health Check feature that gives you an overview of all your health data. While this feature isn’t groundbreaking, as other brands have already added similar features, I like Oppo’s approach, especially the breakthrough in utilizing the ECG sensor. Oppo has outdone itself with the Watch X2. What impressed me most was that it overcame some of the technical hurdles that plague most smartwatches, such as dual-loading Wear OS and RTOS to extend theOppo Watch X2 battery life without sacrificing overall smartwatch performance; and cleverly interpreting ECG data without giving users full access to actual ECG readings in regions that are not yet covered. In the end, this is a full-featured smartwatch that easily competes with the likes of the Google Pixel Watch 3 and Samsung Galaxy Watch 7. While it can’t compete with the 10+ day battery life of the Amazfit Balance or Huawei Watch GT 5 Pro, charging the Oppo Watch X2 batteryevery 5-6 days is excellent for a Wear OS device.

All kinds of Oppo Other batteries and chargers at batteryforpc.co.uk. Oppo Other Battery with wholesale or retail is high quality & low price. Get 30% off buy Oppo Other battery

＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞BLW009 570mAh Battery Replacement for OPPO Watch 4 Pro

Samsung Galaxy Watch7 and Watch Ultra – these are the watches that Samsung has prepared this year. Samsung Galaxy Watch7 is the logical successor to these six watches, but this year the classic version is gone, which is not good news for fans of rotating bezels
Samsung Galaxy Watch7 is best used with Samsung phones, or all functions can only be used on Samsung phones: ECG, blood pressure, gestures, sleep apnea… This watch was not originally intended to connect to Huawei Mate 50 Pro, but it connected to POCO X6 Pro, but it could not access the above functions. In previous years, users could install a modified Samsung Health Monitoring application that allowed access to these functions on unsupported phones. I can’t check if it also works with this year’s version. Then you get the battery ofSamsung Galaxy Watch7 battery 
So she does a good job, but you have to say that you have to use all the above functions in less than 20 hours, because then it’s time to recharge, and this is not lightning fast either.
Aluminum body, sapphire glass screen, IP68 waterproof rating, 1.3-inch (40mm version, 1.5-inch for 44mm version) AMOLED screen, same as last year. I don’t mean to blame her for this, because I don’t think drastic innovations are needed in these areas every year. Especially if everything works as expected.An extra 20 minutes is a very optimistic number, depending on whether you often use the most power-intensive features. After a few hours, I turned off the always-on screen because I had used up 25% of the Samsung Galaxy Watch7 battery after 3 hours of moderate use. I only turn on GPS when I really “feel” where I’m wandering. Before going to bed, I always check that theSamsung Galaxy Watch7 battery  is at least 35%, otherwise it won’t make it to the morning. The Samsung Galaxy Watch is fair game for anyone in the market, but in my opinion, they can’t be fair unless they solve the battery problem. Size, appearance, features, durability, they have already thought of it, the only thing waiting for them is the Samsung Galaxy Watch7 battery 

The aluminum and sapphire crystal performed well in testing, and I don’t think the watch will be affected by minor bumps even with long-term use. The screen is big enough and bright enough, and the AMOLED panel also guarantees color accuracy. In any case, the IP68 rating is expected for this smartwatch. It can survive underwater up to 50 meters (fresh or salt water) for 10 minutes, and it also meets the MIL-STD-810H military certification, which means it can handle all weather conditions, extreme temperatures, etc.

All kinds of Samsung Other batteries and chargers at batteryforpc.co.uk. Samsung Other Battery with wholesale or retail is high quality & low price. Get 30% off buySamsung Other battery
＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞＞EB-BR965ABY 417mAh Battery Replacement for Samsung Galaxy Watch6 Classic R965 47mm