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AMAZTIM Smart Watch, 60 Days Extra-Long Battery, 50M Waterproof, Rugged Military Bluetooth Call(Answer/Dial Calls), 2.0" Ultra Large HD Display, AI Voice Assistant (Shiny Black)

  • Based on 2,984 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jul 20
Order within 22 hours and 16 minutes
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Color: Shiny black


Features

  • MILITARY STANDARD QUALITY - AMAZTIM M3 smart watches for men features Corning Gorilla screen , Mohs hardness up to 9H, it's strong enough to deal with a range of screen-destroying behaviors. Coupled with a full-metal Unibody, military-grade materials make it indestructible and most durable smartwatch. Successfully passed 15 military tests of the highest military toughness standard (MIL-STD-810H), including salt spray, rain, impact, etc. It can easily face any harsh environment.
  • SWIMMING WATCH & EXTREMELY DAMAGE RESISTANT - AMAZTIM rugged military-grade watch has a fully enclosed ultra-thin case design, reaching 5ATM waterproof level, it can be easily immersed in 50M deep water, designed for swimming/diving enthusiasts; with the top durability against extreme conditions: Nothing will beat it, toughness and resistance guaranteed. Blue collar workers, mechanics, truck drivers, HVAC engineers, etc. No more stress for broken and scratched watches.
  • 60 DAY+ ULTRA-LONG LIFE BATTERY - M3 is equipped with 100% pure cobalt-based battery (military grade), with a battery capacity of up to 480mAh, twice that of traditional smartwatches. At the same time, it adopts an industry-breaking super power-saving AI algorithm to minimize power consumption. Under normal use, the battery life is up to 2 weeks. In power saving mode, the sports mode, health index measurement and other functions can be used continuously for up to 60+ days.
  • 2.0" ULTRA LARGE AMOELD DISPLAY - The screen has up to 100% RGB color gamut, brightness up to 1000NIT, the display is clearer and more gorgeous. "Always On Display" mode, where the watch always shows the time even when its "asleep", the display never sleeps.
  • ANSWER/MAKE CALLS & AI VOICE ASSISTAN - A very handy tool built in the Bluetooth watch. Use your voice to give instructions and the voice assistant will do the rest. You can ask questions, play your desired music, and check weather, set alarms and timers. You can also make voice calls through the voice assistant, makes the scenes that are inconvenient to hold a mobile phone (For example: driving) in daily exercise and life more concise and smart.
  • HEALTH MONITORING & 170 EXERCISE MODE - AMAZTIM fitness watch collects health data real-time monitoring function. Helps you monitor all-day sleep, 24-hour heart rate, and real-time blood oxygen. The fitness band includes a pedometer to keep track of the calories burned throughout the day. Supports up to 170 sports modes and 6 Intelligent Sports Recognition, Our fitness tracker collects data with pinpoint precision and accuracy, ensuring that every workout is counted.
  • MESSAGE NOTIFICATIONS AND MORE - Social media notifications, receive and read texts, screen flashlight, countdown timer, music controls, With access to 500-plus exquisite watch faces (to be added) right on your wrist, including many specifically for "Always On Display" mode.

Operating System: Compatible with ios & Android


Special Feature: Heart Rate Monitor, Sleep Monitor, Blood Oxygen Monitor, Alarm Clock, 50M Waterproof, Bluetooth Answer/Make Call, Notifications, 60 Day Long Battery Life, Activity Tracker See more


Battery Capacity: 380 Amp Hours


Connectivity Technology: Bluetooth


Battery Cell Composition: Lithium Polymer


GPS: No GPS


Shape: Square


Screen Size: 2 Inches


Brand: AMAZTIM


Model Name: M2


Package Dimensions: 7.13 x 3.78 x 0.94 inches


Item Weight: 0.176 ounces


Item model number: M2


Batteries: 1 Lithium Polymer batteries required.


Date First Available: February 18, 2025


Department: mens


Manufacturer: AMAZTIM


Language: English


Country of Origin: China


Item Weight: 5 Grams


Standing screen display size: 2 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Customer Service and durable item
Color: 1.M2 Black
I’ve been using the AMAZTIM Smart Watch for some time now and I’m very satisfied with its overall performance. The battery life is outstanding—lasting up to 60 days on a single charge—and the rugged, waterproof design makes it ideal for everyday wear and outdoor activities. The 1.85" HD display is bright and easy to read, and the Bluetooth call feature (answering/dialing) works seamlessly. The AI voice assistant is a nice bonus and integrates well with both Android and iOS devices. I did encounter a problem with the charger initially. However, I contacted customer service and was pleasantly surprised by how responsive and helpful they were. They resolved the issue quickly, and I received a replacement charger within 10 days. Overall, I’m very satisfied with this purchase and would recommend it to anyone looking for a reliable, feature-rich smartwatch backed by excellent customer support. ... show more
Reviewed in the United States on June 18, 2025 by Milciades Andrion

  • A great watch!
Color: 1.M2 Black
This is my 2nd time having a smartwatch, but the first time I have had one like this. It is incredible and it's nice how it pairs with my Samsung Galaxy S20 Ultra. It tracks my sleep, my walks, and everything you can think of. To start out, the band was hard to put on, but after some fumbling and working ideas together, it went on without issue as the band switch is so small that it is hard to move but I managed to secure it. The watch face is cool even with all the different themes that you can get and download. An absolute treasure. Alarm works well along with taking phone calls. Only issue I am not fond of is that when you use Bixby for voice assistant to call number or contact, it doesn't switch to the watch without pushing the choice to activate it unless you use the dialer on the watch. Nice feature though if I might be using a headset. Charging does well and battery lasts a couple days with some use and the screen timeout set to 5 seconds so that is a great option. Notifications come through as well though sometimes you may not get sms on watch so you will have to check phone. It's been too cold to try it with the gravel bike but will when it warms up some. Overall I like this watch and thinks it performs well or better than expected even though some research is done on things and features not known but still best watch I have ever had and I am satisfied right now. ... show more
Reviewed in the United States on January 9, 2025 by Tom Raymond

  • The Best of the Last Four Watches I have Tried
Color: 1.M2 Black
I've been looking for the perfect "smart watch" for about a year now, and I've sampled four different brands, two watches within one of those brands. This one makes the grade, and it's the one I'll be using for the foreseeable future. Apparently the name of the watch and model is "Tank M2" although as with other imports, if there is a real brand name, it's a mystery. The box just says "Smart Watch." I found "Tank M2" on the enclosed User Manual. Some of what I am about to say is based on other comments I've read here, and I will lead with the most important one for me. I actually purchased this watch because of the claim of long battery life, and so far it is living up to that promise. After 3 days of pretty hard use, the battery is still at 87%, which suggests it will last the two weeks promised. One reason my experience may be better than others is that I don't use Bluetooth, don't see any reason to use the watch as my phone, and also disabled the feature that turns the watch on if one raises their arm. I know from my experience with other watches that that feature burns a lot of battery, and I don't mind pressing the button when I want to see the time. Several people have commented on the available dial faces and I have to say that I agree that the overwhelming majority of these dials seem to be childish and useless. But all that matters in my opinion is that there are a few dials that serve the purpose, and as you can see in the photo, I'm perfectly happy with this one. Now for the nitty-gritty on features: the sleep tracker is superb, best one I've found. I can't comment on Blood Oxygen because I have no way to know whether that's accurate, I guess I hope it is because it's giving me a good result. Several people have complained about the Blood Pressure measurement, here I have to strongly disagree and say that this is the best watch for measuring BP I have found. I have a medical cuff, so I can compare results. Of course they are not identical--for that matter, I get different results on my cuff from the one my physician uses. The watch is within 10 points of the cuff on both systolic and diastolic. But that's all missing the point. No one should be relying on these sorts of devices for Blood Pressure other than one important thing: if the watch reports that you are having high or low BP, that's an indication you should get a check up. That's what matters. Of course these watches were designed to count steps, and the step counter on this watch seems to be extremely accurate. There's very little lag time between starting to walk and the watch starting to count those steps. This brings me to the one issue I have had, and the reason I'm withholding one star from my review. For some reason, the watch uses a standard of 4000 steps to a mile. Not only is this wrong according to my other four watches, it's wrong by a course I've mapped out using my car's odometer. According to all four watches, a mile for me is between 2300 and 2500 steps, and according to the one-mile marked course, I need 2325 steps for that mile. I have contacted the company's technical service department, but so far all they've done is offer me an extra watch strap for my inconvenience. I'm happy to accept the strap, but I'd also like to have a more accurate distance measure. Wags like to recite "your mileage may vary", but here the problem seems to be that the mileage isn't varying--it's stuck on 4000! The watch does seem to be built like a tank, I have no worries about its durability and water safety. For now at least, this is the watch I'll be wearing every day, and compared with the other four watches I have tried, I'm willing to say it is also the best "bang for the buck." ... show more
Reviewed in the United States on June 5, 2023 by jackflove jackflove

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