Amazfit Active 3 Premium

The Amazfit Active 3 Premium is a compact, four-button running watch that Amazfit introduced on February 26, 2026 as an entry point into structured running and hybrid training. It combines a stainless steel frame, a 1.32-inch sapphire-glass AMOLED display, GPS with offline maps, 4GB of onboard storage and a battery rated for up to 12 days of typical use, at a launch price of $169.99. This page is based on the published specifications and manufacturer information from Amazfit's press release and product page. It looks at where the watch fits in the range, its design and display, its running and navigation features, health tracking, battery life, who it suits and where it asks for compromises.

Place in the lineup

Amazfit describes the Active 3 Premium as a watch for new and entry-level runners who are working toward a first clear goal, such as a first race. It sits well below the company's flagship multisport models: the Amazfit Balance 3, launched in June 2026 at $369.99, is a larger, more expensive watch with dual-band GPS and a bigger battery, so the Active 3 Premium is the simpler and cheaper choice. The company's press release said the watch would be available in Apex Silver, Atlas Blue and Aero White starting February 26, 2026 for $169.99 on Amazfit.com and Amazon. The UK listing shows £169.90. Amazfit also notes that you may receive packaging that uses older color names (Gold/Black, Dark Blue or Gold/White), which correspond to the new names, and that the product itself is the same.

For direct comparisons, see Amazfit Active 3 Premium vs Balance 3. Other runner-focused watches worth looking at include Huawei's Watch GT Runner 2 and Garmin's Forerunner 265, and the rankings page compares the tracked specifications across smartwatches.

Design and display

The watch is a 45 x 45 x 11 mm round case, excluding the heart-rate sensor base, and weighs 38 g without the strap. The frame is stainless steel, and there are four physical buttons, which suit sweaty fingers and gloves better than a touchscreen alone. Amazfit lists a 20 mm silicone strap with a classic pin buckle. The display is a 1.32-inch AMOLED at 466 x 466 resolution (353 pixels per inch) covered with sapphire glass, and Amazfit quotes a peak brightness of up to 3,000 nits so that data and maps stay readable in direct sunlight. Water resistance is 5 ATM, which covers swimming in a pool, and the watch has a rotor motor for vibration alerts. The sapphire glass is a meaningful upgrade over typical glass at this price, because it resists scratches better, although Amazfit does not state the glass hardness or tests.

At 45 mm and 38 g, the watch should feel balanced rather than heavy on most wrists, but it is still a round sport watch with visible bezel and a fairly thick profile of 11 mm, so those with very slim wrists might find it prominent. The three colors are fairly conservative, with silver, blue and white cases and straps in matching tones.

Running and navigation features

Amazfit built the Active 3 Premium around running. It includes built-in running workouts, from base training to speed-focused fartlek sessions, and Zepp Coach adaptive plans for 5K, 10K, half marathon and marathon goals that adjust to performance and recovery. Advanced running metrics include running power, lactate threshold, ground contact time, posture, rhythm and a virtual pacer, with a Track Run mode and smart trajectory correction. The watch can manage gear mileage for shoes and bikes and offers training metrics such as VO2 max, Training Load, Training Effect and Training Stress Balance. It lists more than 170 sports modes, including hybrid training, HYROX race and training modes, strength training with 25 auto-recognized exercises, and 8 recognized sports movements.

Navigation is the other pillar. The watch supports offline maps, turn-by-turn navigation, automatic rerouting, point-of-interest search and point-to-point route planning, so you can run without your phone. Amazfit's press release mentions a six-satellite positioning system, while the product page lists five satellite positioning systems and a GPS endurance of up to 24 hours continuous GPS use, or up to 76 hours in power-saving mode. That small difference between documents is worth keeping in mind, and the product page's specification is the more detailed of the two. Indoor positioning is not supported. The 4GB of internal storage lets you keep maps and music on the watch. Training data syncs to TrainingPeaks, Strava, Runna and Intervals.icu through the Zepp App, as well as Google Fit and Apple Health, and the watch can connect to heart-rate belts, running and cycling power meters and cadence sensors.

Health tracking and smart features

Health tracking uses Amazfit's BioTracker PPG sensor, with five photodiodes and two LEDs. The watch measures heart rate, blood oxygen, stress and skin temperature around the clock and offers a one-tap measurement that tests heart rate, stress, blood oxygen and breathing rate together in about 45 seconds. Sleep tracking covers stages including REM, heart-rate variability, breathing quality, naps and a sleep score. The HybridCharge energy intelligence brings together training load, BioCharge and LifeLoad to show how training, recovery and daily demands affect capacity. There are health reminders for abnormal heart rate, low blood oxygen and high stress, as well as menstrual cycle tracking. Amazfit does not claim medical features such as ECG on this watch, which is consistent with its entry-level position.

Smart features include Bluetooth calls from the wrist using the built-in microphone and speaker, notifications, a voice assistant called Zepp Flow in select countries, and Zepp Pay contactless payments over NFC, which can store up to eight cards in supported markets. The watch works with Android 7.0 or later and iOS 14.0 or later through the Zepp App, which Amazfit describes as free for tracking progress. The product page does not name a specific Zepp OS version, so none is listed here.

Battery and charging

The battery is rated at 365 mAh. Amazfit quotes up to 12 days in typical use, up to 7 days in heavy use and up to 4 days with the always-on display. For GPS, the figures are up to 24 hours of continuous use and up to 76 hours in power-saving mode. These are manufacturer figures from laboratory tests with specific settings such as default brightness, heart-rate monitoring every five minutes, sleep monitoring and 90 minutes of GPS activity per week, so heavier use will bring the numbers down. The watch charges on a magnetic base that is USB Type-C compatible, but the box includes no cable, in line with Amazfit's packaging policy, so buyers need their own cable and adapter.

Who it is for

The Active 3 Premium is for runners who are starting out or building consistency and want structured plans, offline maps and good battery life without a premium price. Its sapphire glass and steel frame give it a more finished feel than typical entry-level watches, and the combination of Zepp Coach plans with third-party integrations suits people who already use Strava, Runna or TrainingPeaks. It also suits anyone who wants an affordable, light watch with 24/7 health tracking.

Compromises

As an entry-level model it does not match the pricier Balance line on every point: the product page does not mention dual-band GPS, which the Balance 3 lists, and the battery is a smaller 365 mAh. There is no ECG or other medical-grade tool, and several smart features, such as Zepp Flow and Zepp Pay, depend on country and region. Navigation relies on imported map files and a matching location, so planning routes takes some setup. The charging cable is not included. Finally, many battery and accuracy figures are manufacturer claims, so independent tests are the best way to confirm GPS accuracy and real-world runtime before buying.