Over the past few years, smartwatches have proven their functionality and usefulness. They can take care of a lot of tasks without you needing to reach for the phone. However, one of the common issues with most smartwatches is the frequent need to charge them. You shouldn’t run out of battery when you need it for your next run or overnight sleep tracking. There are models which meet that requirement by offering long battery life through various innovations. Here are some such models available on Amazon, offering a great combination of powerful specifications and unique features.
After a full-charging time of just two hours, the realme Watch S promises a battery life of 15 days, powered by an efficient battery. The screen optimises its brightness to the surroundings, delivering the best visuals in any light. The combination of heart rate and SpO2 tracking gives you a comprehensive picture of your health. It comes with an IP68 certification which ensures its durability against water and dust. Regarding the design, the realme Watch S uses a premium aluminium alloy case for a stylish look and a robust build. Its Corning Gorilla Glass cover over the screen provides additional protection.
The Amazfit GTS2 mini features Amazon Alexa built-in, allowing you to command your smart assistant with voice directly from your wrist. Its PAI health assessment system combines multiple metrics analysed by various sensors into a single, easy-to-understand score. This makes it easier for you to lead a healthier, well-rounded lifestyle. The 14-day battery life can be good enough for most users, while actively heavy usage can bring it down to 7 days. More than 70 sports modes on the watch make it a great choice for every sports lover. The stress monitoring feature keeps your mental wellbeing on track.
Powered by the Snapdragon Wear 4100 platform, the TicWatch Pro 3 from Mobvoi aims for the best performance in every use case. This is backed by its 1GB of RAM and 8GB of storage space, offering a smooth experience for you. It uses a dual-screen feature to extend its 72-hour Smart battery life to 45 days in the Essential mode. This is achieved by switching the vibrant 1.4 inch AMOLED display to a low power consumption screen. However, this does not compromise the tracking features of the watch. The model runs WearOS by Google, opening up the entire ecosystem of compatible Android apps for your smartwatch.
The Honor Watch GS Pro complies with 14 military-grade quality tests, which makes it the perfect choice for those looking for a rugged option. Its design reflects its toughness, with the exterior featuring a bold and powerful frame. A built-in speaker and microphone let you take calls from your watch when your phone is connected via Bluetooth. Promising a battery life of up to 25 days, the watch also offers a 100 hours power-saving mode with GPS enabled. Designed for the outdoors, the model gives you relevant information such as sunrise and sunset timings, moon phases and more.
The Steel HR watch from Nokia automatically counts steps and recognises walking, running, swimming or sleeping, tracking all your activities. Its water resistance up to 50m ensures that your pool swims aren’t any risk to the model. The watch, also known as the Withings Steel HR, promises 25 days of battery life thanks to its hybrid design which mixes the efficiency of an analogue watch with the smarts of digital connectivity. The small display on the watch face, which also features the Withings branding, communicates your notifications, activity data, health metrics and more. The connected HealthMate app shows you in-depth reports for a clear picture of your health.
Based on the amount of sun exposure it gets, the Garmin Instinct Solar aims to provide the best battery life on a smartwatch due to its solar charging capabilities. The watch is built to meet the US Military 810 standard for thermal, shock and water resistance up to 100 metres. This makes it one of the most robust watches you can choose. To further optimise the battery usage, you can tweak the functioning of various sensors from the Power Manager feature. The watch tracks your heart rate round the clock and during activities, sharing alerts when it is too high or low. It can access multiple global navigation satellite systems such as GPS, GLONASS and Galileo for highly accurate positioning for your outdoor activities.