Amazfit Active 3 Premium smartwatchFitness~$170

Amazfit

Amazfit Active 3 Premium

Android; iPhone with limitsPaid tier: Zepp Aura

Amazfit pitches Active 3 Premium at newer runners, with a stainless steel frame, sapphire glass and a 1.32-inch AMOLED screen that reaches 3,000 nits, up from 2,000 on Active 2. Offline maps add turn-by-turn directions, POI search and auto rerouting, and music can play from the watch to Bluetooth headphones. Battery is the trade: Amazfit rates it at 12 days, against 25 for the larger Active Max at the same price.

Approx. price

~$170

maker's list price, not a live price

Battery, smartwatch mode

12 days

the maker's headline

Battery, always-on display

4 days

33% of the headline

Battery, GPS workout

24 h

maker's figure

Works with

Android; iPhone with limits

see the limits below

Weight

38 g

without strap

Best for: Beginner and mid-mileage runners who want a small, bright watch with routing for well under the price of a Forerunner.

Battery: the claim and the other two figures

Claimed (smartwatch mode)
12 days
With always-on display
4 days
GPS workout
24 h
  • Headline: Amazfit: "Typical Use Battery Life: Up to 12 days" (heavy use up to 7 days).
  • Always-on: Amazfit: "AOD Mode Battery Life: Up to 4 days" (heavy-use scenario with smart always-on display).
  • GPS: Amazfit: "Continuous GPS Usage: Up to 24 hours" (5 satellite systems, heart rate on).
  • Amazfit: up to 10 hours of GPS with music playing from the watch; up to 76 hours in GPS power saving mode with background services and screen off.

The ring’s outer track is the headline claim; the inner two are the always-on and GPS figures as a share of it. An empty track means Amazfit does not publish that figure. Why the figures differ

Phones, paid tier and updates

iPhone:
Yes, with limits.
Android:
Yes.
Amazfit lists Call Quick Reply as Android only, so iPhone owners cannot send quick replies from the watch; phone camera control is iOS only.
Paid tier:
Zepp Aura, $69.99/year.
No watch feature requires it; Amazfit sells workout and recovery data in the Zepp App with no subscription. Zepp Aura adds unlimited AI sleep-assistant chats (free users get one message a day), detailed weekly and monthly sleep reports, and the full sleep and meditation music library.
Watch plus two years of Zepp Aura: ~$310.
Software updates:
Amazfit does not publish a guaranteed number of update years for this model.

Cleared health features

Amazfit cites no regulator clearance for a health feature on this model. Its heart-rate, sleep and blood-oxygen readings are wellness features.

A clearance says what a feature is allowed to claim, not that it replaces a doctor. Cleared versus wellness features

What the extra money buys: Against the Amazfit Bip 6, the extra ~$90 buys music storage. See the Amazfit Bip 6.

Specifications

Approx. price
~$170 (Apex Silver, regular price $169.99 on us.amazfit.com (on sale at $139.99 on 2026-10-06))
Type
Fitness
Platform
Zepp OS
Weight
45 mm: 38 g (without strap)
Battery, smartwatch mode
12 days (Amazfit: "Typical Use Battery Life: Up to 12 days" (heavy use up to 7 days))
Battery, always-on display
4 days (Amazfit: "AOD Mode Battery Life: Up to 4 days" (heavy-use scenario with smart always-on display))
Always-on keeps
33% of the headline figure
Battery, GPS workout
24 h (Amazfit: "Continuous GPS Usage: Up to 24 hours" (5 satellite systems, heart rate on))
Battery note
Amazfit: up to 10 hours of GPS with music playing from the watch; up to 76 hours in GPS power saving mode with background services and screen off.
Works with
Android; iPhone with limits
iPhone
Yes, with limits
Phone limits
Amazfit lists Call Quick Reply as Android only, so iPhone owners cannot send quick replies from the watch; phone camera control is iOS only.
Paid tier
Zepp Aura, $69.99/year
What the paid tier gates
No watch feature requires it; Amazfit sells workout and recovery data in the Zepp App with no subscription. Zepp Aura adds unlimited AI sleep-assistant chats (free users get one message a day), detailed weekly and monthly sleep reports, and the full sleep and meditation music library.
Update years
Not published by the maker
Cleared health features
None the maker cites
Display
AMOLED
Maps
Downloadable maps, no topo (Amazfit: "Downloadable Offline Maps, Turn-by-Turn Directions, POI Search, Round-Trip Route Planning & Auto Rerouting" (contour detail is listed for Active Max, not this model))
LTE
No LTE version
Case
stainless steel frame
Released
2026

Features, per Amazfit

  • 1.32-inch AMOLED, up to 3,000 nits, sapphire glass
  • Stainless steel frame, 4 buttons
  • GPS across 5 satellite systems
  • Offline maps with turn-by-turn, POI search and auto rerouting
  • Bluetooth calls through mic and speaker
  • Zepp Coach running plans, running power and lactate threshold

Where the specs put it ahead

  • Sapphire glass and a steel frame are rare at this price
  • Turn-by-turn routing with rerouting runs phone-free
  • At 38 g without strap it is lighter than Active Max and the Balance line
  • Music plays from the watch to headphones on a run
  • Running power, lactate threshold and Zepp Coach plans with no subscription
  • Built-in workouts from base runs to Fartlek sessions start straight from the watch

What it gives up

  • Half the battery of Active Max for the same list price
  • Single-band GPS only, unlike the Balance and Cheetah lines
  • Maps lack the contour detail Active Max gets
  • No flashlight and no contactless payments

The two lists above are drawn from the maker’s own pages and prices, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.

What owners say

From what 14 owners of the Amazfit Active 3 Premium reported between July and August 2026. Earlier generations are not counted.

Active 3 Premium owners are largely newer runners and people leaving an Apple Watch or a Garmin, and the reaction is positive. It is light and comfortable enough to wear all day, it looks smart on a metal band, and one owner who checked it against a chest strap through an hour of treadmill intervals now runs without the strap.

The problems owners raise are in software. Battery life is the open question: one owner sees heavy drain with nearly everything switched off, while another reports better battery after the Zepp OS 6 update with everything switched on. Workout screens have bugs too, including blank lap fields during coached runs, confusing swim splits after the manual-rest update, and poor heart rate during weight training. Watch faces are another sticking point, with failed installs and no easy way to get the data fields some owners want.

It fits someone who wants a small, smart-looking watch for running and everyday tracking at a mid-range price. Lifters who want accurate heart rate under the bar, and anyone who wants a very specific watch face, may find it frustrating.

What owners like

  • Wrist heart rate on runs impressed one owner who wore it alongside an ECG chest strap for a 16-minute jog and then an hour of random-speed treadmill intervals, and decided to stop using the strap for running
  • Owners like how it wears: one upgrading from an Active 2 Premium calls it light, extremely comfortable and dressy on a Milanese loop, and another wanted something that looks nice and says it does
  • Owners leaving a Garmin or an Apple Watch are satisfied: a long-time fenix and Forerunner user says it rivals any Garmin for the basics, and a former Apple Watch owner no longer has to work charging into the day
  • One owner who remembers their dreams says the REM blocks it records line up closely with when they wake

Common complaints

  • Battery reports split: one owner with always-on display off and most sensors disabled was losing 20 to 25 percent a day even after a factory reset, while another with every sensor and always-on display running was still at 42 percent on day four after the Zepp OS 6 update
  • Workout data has bugs: one owner's pool laps and pace came out wrong after using the new manual rest feature, another's last-lap field shows 00:00 when running a Zepp Coach session, and the owner happy with running heart rate found it poor during weight training
  • Watch faces are a sore point: one owner could not install any face or app at all on a new watch, another searched for days for a face showing steps, calories, distance, heart rate, SpO2 and stress together, and a third found no way to edit a downloaded face
  • Small gaps turn up in daily use: one owner cannot find an SpO2 graph in the app, another's world clock shows the wrong time, and a third-party navigation app keeps closing itself on a third owner's watch

Questions owners ask about the Amazfit Active 3 Premium

Is the wrist heart rate good enough to replace a chest strap?

For running, one owner thinks so: worn next to an ECG chest strap through a 16-minute jog and an hour of treadmill intervals, it tracked closely enough that they dropped the strap. The same owner found it bad during weight training, so lifters may still want a strap or an upper-arm sensor.

How long does the battery actually last?

Owners disagree. One got under five days with always-on display off and most health monitoring disabled, even after a factory reset. Another, after the Zepp OS 6 update, still had 42 percent on day four with every sensor and always-on display running.

Others in the same part of the catalog

Amazfit Bip 6 smartwatch
Amazfit~$80

Amazfit Bip 6

Fitness · Zepp OS

Android; iPhone with limitsPaid tier: Zepp Aura
  • 14-day battery
  • 32 h GPS
  • Bluetooth calls

Best for: First-time smartwatch buyers who want GPS, calls and two weeks of battery for the least money.

Amazfit Balance 3 smartwatch
Amazfit~$370

Amazfit Balance 3

Fitness · Zepp OS

Android; iPhone with limitsPaid tier: Zepp Aura
  • 21-day battery
  • Contour maps
  • Dual-band GPS

Best for: Gym-and-run hybrid trainers who want maps and three weeks between charges without a subscription.

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