6 Smartwatches with LONG Battery Lives: Never Run Out of Juice

Smartwatches are one of my favourite types of gadgets; they allow you to monitor your health, fitness and give you access to useful services without needing to carry a huge phone around. Plus they tend to look pretty awesome.

The worst thing about them is when they stop working after few days, or sometimes even worse. What I look for in a smartwatch is  long battery life of at least a week; this way I don’t need to remember to charge yet another device every night. In this post I’ll be showing you the very best smartwatches that feature long battery lives. I’ve included options in every price range.

Long Battery Life Smartwatches

HUAWEI Watch GT 2

The HUAWEI Watch GT 2 is a smartwatch that’s all about long battery life and fitness tracking. Charging a smartwatch every day is a hassle so HUAWEI GT 2 uses Kirin A1; their first self-developed wearable chip to offer 2 weeks of battery life. Thanks to the intelligent power-saving mode, it can serve more than 12 days. Forget about charging your smartwatch after every 2-3 days.

In addition to this long-lasting battery, the GT 2 watch comes with a whole bunch of cool features. It features 24/7 heart rate monitoring even during swimming, sleep tracking, calorie burned, pedometer, and blood pressure monitor.

Featuring an aesthetic, minimalistic design with Bezel-less 3D glass face, a 1.39” AMOLED touch display and 10.7mm ultra-slim metal dial makes the GT 2 a classic style smartwatch. Available in 4 different colors, the straps are easy to change.

15 exercise modes include rowing, outdoor running, cycling, elliptical, climbing, and more. GT 2 is 50M water-resistant that makes it shower and swim-proof, it also has a swim stroke recognition feature making it great for tracking water based fitness/ Built-in Bluetooth allows you to stay connected with live notifications, calls, or messages.

Pros                           

  • 2 weeks ultra-long battery life
  • iOS and Android compatible
  • Built-in GPS and Bluetooth
  • Heart rate monitor

Cons

  • No SpO2 tracking
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Amazfit GTR Smartwatch

The Amazfit GTR has plenty of advanced fitness features but what’s makes it unique is its amazing 24-days battery life. You can use the GTR watch consecutively for 24 days on a single charge if you the power reduction mode.

The smartwatch features a BioTracker PPG sensor to for 24/7 accurate monitoring of heart rate and sports track technology records up to 12 sports or fitness modes. These include cycling, running, swimming, hiking, etc. With built GPS and Bluetooth, you’re always connected on the go; live notifications like calls, messages, alerts, reminders, and even your favourite music.

Amazfit GTR is a perfect combination of fashion and technology. It’s one of the best-looking smartwatches in the market. It comes with 1.39” AMOLED touch screen dial that is 10.75mm slim and weighs only 36g. Available in stainless steel, titanium, and aluminum-alloy body to choose from. In addition to its classic watch style body, the watch faces are customizable to suit your style.

Pros

  • Long battery life
  • GPS and Bluetooth
  • 5 ATM water-resistant
  • 12 workout modes
  • Heart rate sensor

Cons

  • Doesn’t connect with Google Fit app
  • No NFC
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Samsung Galaxy Watch Active 2

A smartwatch that runs for about 5-6 days on a single charge! The Samsung Galaxy watch active 2 has motion sensors that scrutinize movements and detects active and inactive status. Moreover, it comes with accelerometer and heart rate monitor while Samsung also claims it has the ability to record your ECG. Unlike other watches, Active 2 has 8 light sensors for more consistent tracking and real-time heart rate statistics.

It even tracks the REM quality of your sleep and this smartwatch gives smart advice as well by auto-tracking the workout. Just like a personal trainer, the watch advises you on how to improve performance and reach fitness goals. For wireless charging, the new wireless power share charges the watch right from the galaxy s10 phone. It has a Spotify integration built into including offline playback.

A bright LED touch screen with rotating bezel and 360×360 resolution is easy to read both indoors and outdoors. Bottoms on the side are low-profile and smoked off. The watch comes in stainless steel or aluminum body; thin lighter housing with customizable straps and watch faces. Samsung Active 2 is a great option for anyone looking to focus on health.

Pros

  • Long 5-day battery life
  • Sleep, stress, and activity tracking
  • Heart rate monitor
  • IP68 waterproof rating

Cons

  • Not shower or swim-proof
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Garmin Vívoactive 4

The Garmin vivoactive 4 is a smartwatch with fitness and health tracking at its core. VO2 Max makes it easy to monitor your fitness by analyzing heartbeat. Vivoactive 3 comes with wrist-based heart rate monitor and all-day stress tracking. It automatically measures your VO₂ max each time you go for a walk, run, or other activity. Moreover, there are preloaded 15 sports modes. Pair it with your phone to receive calls, messages, and alerts while you workout.

The watch features a specialised power saving mode that disables the GPS; using this mode the watch can last up to 8 days. While this isn’t this longest lasting watch in this list it’s one of the most advanced.

Unlike previous Garmin smartwatches, vivoactive 4 is equipped with a touch screen so control interface. It has 1.2’’ diameter dial with easy-to-see Garmin CHROMA display and convenient side swipe interface. The lens is made from strengthened glass while bezel and casing are of stainless steel.

Pros

  • 7 days of battery life
  • 15 sports modes
  • Fitness monitoring
  • Smart notifications
  • Integrated GPS and Bluetooth

Cons

  • GPS accuracy is not 100%
  • More Expensive
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Ticwatch E2 smartwatch

The Ticwatch E2 lasts 4-5 days on smart mode with GPS and heart rate enabled while has 30-day battery life on essential mode. It’s a versatile multi-sport tracker so whether you’re running, cycling, hiking, or excising indoors; you can set it to track activity metrics all day and it does so with excellent accuracy.

Using heart rate data throughout day and night, the E2 watch tells you about body stress, resting heart rate and general health. The Ticwatch uses Wear OS by Google, allowing you to download extra apps and features to your watch. You’ll also have access to Google’s personal assistant feature.

Ticwatch E2 has a 46mm OLED LCD touch screen with layered display technology. It has 4 GB of storage to download all your favourite fitness apps and compatible with both Android and iOS. An IP68 waterproof rating makes Ticwatch not suitable to use in the shower or while swimming. A lightweight and comfortable design allow you to wear all day without any trouble.

Pros

  • Multi-sport tracking
  • Built-in GPS
  • Water-proof 5ATM
  • 24-hour heart rate monitoring

Cons

  • No NFC or 4G support
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Amazfit Bip S

The Amazfit Bip S is a more basic smartwatch than others on this list but it features an unbeatable battery life of 28 days on a single charge. This amazing battery life is possible thanks to a low powered screen.

Despite costing under $100 the Bip S features internal GPS, accelerometer and an always on heart rate monitor. You can track everything from speed, distance, resting heart rate, velocity, steps taken and calories burned. The small size of the watch makes it extremely comfortable to wear, even while sleeping

The Bip S is one of my favourite smartwatches ever; even though it’s basic, its durable, long lasting and tracks everything I need it to.

Pros

  • Multi-sport tracking
  • Month Long Battery Life
  • Built-in GPS
  • Water-proof 5ATM
  • 24-hour heart rate monitoring

Cons

  • Basic Screen
  • No NFC
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See Also: Top 5 Smartwatches with SpO2 Tracking

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