Best Smartwatches With Long Battery Life In India

Gauransh Somani | 09-12-2023

With so many Best Smartwatches With Long Battery Life brands on the market – from prominent names like Fire-Boltt,CrossBeats,TOZO,Noise,Amazfit,Kratos to smaller manufacturers – making the right choice can feel overwhelming. But we’re here to help simplify your search for the best product.

We extensively tested and evaluated dozens of top-rated Best Smartwatches With Long Battery Life across various price points, spending over 100 hours comparing the contenders side-by-side. Based on our in-depth first-hand research, we compiled this list of stand-out Best Smartwatches With Long Battery Life to consider. Our top recommendation is Fire-Boltt Best Smartwatches With Long Battery Life for its uncompromising quality and performance.

Below you’ll discover more of our favorite Best Smartwatches With Long Battery Life picks. And be sure to consult our buying guide for expert insights on selecting the ideal product for your individual needs and budget. With us guiding your decision, you can shop confidently knowing you’ve chosen an exceptional Best Smartwatches With Long Battery Life you’ll truly love.

Editor's Pick
Fire-Boltt Phoenix Pro 1.39
Fire-Boltt Phoenix Pro 1.39" Bluetooth Calling Smartwatch, AI Voice Assistant, Metal Body with 120+
Premium Pick
CrossBeats Ignite GRIT
CrossBeats Ignite GRIT
Budget Pick

Top 6 Best Smartwatches With Long Battery Life

We researched and compared the top products in the best smartwatches with long battery life category to provide you with these recommendations.

1. Fire-Boltt Phoenix Pro 1.39" Bluetooth Calling Smartwatch, AI Voice Assistant, Metal Body with 120+

Fire-Boltt Phoenix Pro 1.39


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  • 1.39" Bigger Round Display- Comes with a 1.39" TFT Color Full Touch Screen and a 240*240 Pixel High Resolution this watch is covered to flaunt the sleek looks with a 280 NITS peak brightness
  • The watch will work on a single charge for about 7 days (without Bluetooth calling) and about 4 Days with Bluetooth calling.
  • Charging Specs - The watch needs to be charged for 3 hours to reach 100%. The charger should be a 3.7V to 5V adapter or any laptop output. For a bare minimum of 20% charge the watch needs to be charged for about 30-40 mins
  • You cannot store Music in the watch, you can only control the music. 120+ Sports Modes- Track each activity effectively with this smartwatch & activity tracker. Track your calories, steps and much more while you are on your fitness journey. This fitness tracker has it all
  • There is no volume control, however when connected to bt calling you can control the volume of the call. Metal Body- Fire-Boltt Phoenix Pro possess a metal body that is durable and long lasting, The watch gives a sleek look and gloss finish with shiny and is anti-corrosive
  • Supported Applications - Notifcations from all social media channels (Instagram, Whatsapp, Facebook), Call Notifications, Health Tracking (SpO2, Heart Rate, Sleep), Sports Tracking & many more (This is not a medical device)
  • AI Voice Assistant- The smartwatch comes with a AI Voice assistant that can with one tap wake up Siri/Google on your phone and you can give the commands to get your work accomplished
  • Smartphone Notifications- Get all your mobile phone notifications on this 1.39" Round Display Full touch smartwatch and never be late for a meeting, party or date.
  • Gaming On Wrist- Enjoy playing games on the wrist itself as you are on the go.
  • Breathe Function- Ensure your breathing exercise is fit and healthy with the breathing function Package Contains - 1 Smartwatch, 1 Charging Cable, 1 Manual, 1 Warranty Card

2. CrossBeats Ignite GRIT

CrossBeats Ignite GRIT


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  • {{1.83 Super Amoled Display} : The CrossBeats Ignite Grit Smart watch comes with an Amoled display of 1.83inch, Bluetooth Calling & Other Notifications, Rotating Crown, AI Voice Assistant, Heart Rate Monitor, BP & Sleep Monitoring , Gesture Control, Built-in-Games, 150+ Sports Mode, 250+Watch Faces, Music Control, 15 Days Battery.
  • {Rotating Crown Design} : Why swipe when you can Twist! With a rotating crown, Ignite Grit makes it easy to surf through the smooth UI of a 60 Hz refresh rate backed by HyperSenseTM.
  • {Over 150+ Sports Modes} :Take your fitness game up a notch with Ignite Grit! With over 150+ sports modes to choose from, every day craves a new activity! Alongside, with the built-in 2 games, entertainment is always on the wrist!
  • {Advanced BT Calling} : Raise your wrist and tap the screen! Thats how easy phone calls have become with Ignite Grit. The dynamic speaker and advanced Bluetooth version installed ensure disturbance-free calls every time.
  • {Keep your Vitals in check} : Before the dark circles start forming, assess your sleeping patterns with Ignite Grits precise sleep monitors. Equipped with instant HR, BP, and SpO2 trackers, always know what your body feels.
  • {Its Clear. Its Bright. Its Large} : Turn every glance at your wrist into a visual experience. Ignite Grit comes with an Amoled Display powered by TrueHueTM and with a resolution of 320*385 pixels, see the clear picture.

3. TOZO S2

  • [Alexa Built-in] Talk to Amazon Alexa on your TOZO S2 smart watch. Ask questions, play music, check the weather, set alarms and timers, and more just by speaking to your watch. Also, you can speak to your smart watch via the built-in microphone upon the connection to your phone via Bluetooth.
  • [1.69 inches Large HD Color Touch Screen] 1.69 large color screen and full screen touch and hand sliding. It ensures smooth operations and 240*280 resolution for you. Our screen is better at color saturation and reproduction. Personalize your smart watch for men women with multiple customized watch faces provided, make your own stylish smart watch.
  • [Heart Rate, Sleep, Blood & Activity Tracking] With our smartwatch, it accurately monitors your heart rate in real time. Also, it provides a detailed analysis of your sleep quality by continuously recording your sleep patterns. During exercise, TOZO smartwatch automatically records daily steps, distance countercalories burned, active minutes, measure your blood oxygen saturation and understand your physical state.
  • [Bluetooth Connectivity and Compatibility] When the S2 smart watch is connected to the app through Bluetooth, you can control the music player, view the local weather today, and support the mobile search function. TOZO Smart Watch is compatible with most iOS, Android or Bluetooth smartphones. Go to App Store or Google Play to download and install TOZO Fit for free, then connecting our smart watch to your phone and start your journey of smart life.
  • [Long-lasting Battery Life & 5ATM Waterproof] The large battery capacity (300mAh) and low power consumption design offers longer endurance. It could last about 10 days when in auto monitoring mode for heart rate or 7 days when in the instant detection mode. TOZO Smart Watch is designed with 5ATM waterproof rating(50m waterproof), so no need to worry when you wear it while swimming or sweating out.

4. Noise Pulse 2 Max 1.85" Display, Bluetooth Calling Smart Watch, 10 Days Battery, 550 NITS

  • Massive 1.85" display: See everyday data clearly under the brightest sun on the 1.85'' TFT LCD that sports 550 nits of brightness and the highest screen-to-body ratio.
  • BT calling: Talk directly to your loved ones from your wrist; manage calls, access your favourite contacts and dial from the dial pad.
  • Tru Sync: Now connect with the world in a smart way, thanks to Tru Sync technology that ensures faster and stable connection and low power consumption.
  • Smart DND: Take a break when you want to and get uninterrupted sleep time.
  • Noise Health Suite: Get started on your fitness journey with a whole range of wellness features in Noise Health Suite and 100 sports modes to support you.
  • NoiseFit app: Manage your day-to-day life better with the NoiseFit app at your disposal.
  • 150+ cloud-based watch faces: A new day calls for a new face. With 4 default watch faces in the watch, replace to choose from over 150+ watch faces options available in App and don a new look every day.
  • 10-day battery: The 10-day battery is made to stay with you through your busiest days.
  • 5 colors: Take your pick from 5 timeless shades to find your perfect match.

5. Amazfit Pop 3S

Amazfit Pop 3S


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  • Ultra-large 1.96" HD AMOLED Display and Fashionable Curved & Metallic Design- The Amazfit Pop 3S middle frame and buttons are made with highly glossy metal, which makes the watch shiny and exquisite. It adopts a classic square design to enhance your most fashionable outfits, and features a 2.5D curved glass screen and large AMOLED display.The large 1.96" HD AMOLED display can be set to be always-on, has a high resolution of 410x502,330 PPI to provide a vibrant and clear visual experience.
  • Bluetooth Calling & AI Voice Assistant- The watch includes a microphone and speaker to let you make and answer calls on your watch when it's inconvenient to pick up your mobile phone. Connect the watch to your mobile phone via Bluetooth to ensure that you can always keep up with the important people in your life.The watch allows you to interact with smartphone AI voice assistants like Siri, Google assistant, etc. Get answers, manage tasks and more via your watch, through Bluetooth connection to your phone.
  • 24H Heart Rate, SpO2 & Stress Monitoring- The watch can monitor your heart rate, blood-oxygen and stress level all day, allowing you to know more about your physical condition. In addition, the watch will provide warnings for excessively high heart rates.The watch can track your total sleep, light sleep & deep sleep periods, awake time, fall asleep time and wake-up time.
  • 12-day Battery Life- This ultra-compact smartwatch packs a mega-powerful 300 mAh battery, bringing 12 days of endurance on typical usage.
  • 100+ Sports Modes- Track every trek you take or every football, cricket kabaddi match you play. With over 100 sports modes Amazfit Pop 3S has you covered.

6. Kratos SW15

  • Smartwatch with Bluetooth Calling : Stay connected on the go with Bluetooth calling feature, enabling you to make and receive calls directly from your wrist. Stay in touch effortlessly and conveniently.
  • Crystal-Clear HD Display: Immerse yourself in a vibrant visual experience with 1.85" HD IPS display of this bluetooth watch, delivering stunning clarity and vivid colors. Enjoy enhanced visibility even in bright sunlight with a brightness of 550 nits.
  • Introducing our premium smartwatch for women and men, featuring an attractive unisex design and a Crown Button for a touch of elegance. Crafted with superior build quality, it offers a premium look that complements your smartphone perfectly.
  • Power Packed with Features : This Smart Watches for Men is equipped with 25+ Sports modes, 200+ Watch Faces, Split Screen Display, Ai Voice Assistant, 220 mAh Battery, Calculator, Weather, notifications, Built in Speaker and Rotating Functional Crown.
  • Comprehensive health monitoring with this Android Smart Watch : Monitor your SpO2 blood oxygen level and keep a constant eye on your heart rate with 24X7 Heart rate monitoring. Take control of your well being and make informed decision of your health.

Gauransh Somani

Gauransh Somani writes about gadgets. He's always looking for the newest gadgets. With his skills and experience, Gauransh can write useful articles regarding smartphones, laptops, smart home devices, and more. Gauransh is always ready to share his experience with his readers, whether he's reviewing the latest devices or offering purchase recommendations.

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