Amazfit
Active Edge vs Pop 3R
Size, specs & wrist fit compared
As an Amazon Associate, WatchFitTool earns from qualifying purchases.
Which one fits you
Both need much the same wrist — roughly 48–67mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Active Edge wears larger than the Pop 3R (46.6mm vs 45.5mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Pop 3R is the slimmer of the two (10.8mm vs 12mm), so it slides under a cuff more easily.
On the wrist the Active Edge feels lighter (34g vs 55.48g, case only).
The Active Edge is thinner than 68% of the 47mm watches we track and the Pop 3R than 97% of the 46mm ones — so both wear flatter than their widths suggest.
The Active Edge is 1.1mm wider, 1.1mm longer, 1.2mm thicker and 21.5g lighter than the Pop 3R. Both are circular.
Active Edge
Pop 3R
Switch or add watches
Amazfit
Active Edge
Amazfit
Pop 3R
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Amazfit Active Edge46.6mm · 12mm thick
- Amazfit Pop 3R45.5mm · 10.8mm thick
3D preview
Active Edge vs Pop 3R on a wrist
Sized to your own wrist, turned any way you like.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Battery life compared
Furthest apart in Smartwatch mode, where the Active Edge lasts 1.3× as long as the Pop 3R (16 days against 12 days).
Active EdgePop 3R
Battery Saver
576 hours—Smartwatch
16 days12 daysTraining
240 hours—GPS
20 hours—
Specifications
The short version
10 key specs| Spec | AmazfitActive Edge | AmazfitPop 3R |
|---|---|---|
| Case Width | 46.6mm | 45.5mm |
| Thickness | 12mm | 10.8mm |
| Weight | 34g | 55.48g |
| Shape | Circular | Circular |
| Water Resistance | 10 ATM | Water resistant |
| GPS | Yes | No |
| Display type | LCD | OLED/AMOLED |
| Screen size | 1.32 inches | 1.43 inches |
| Battery life | 16 days | 12 days |
| Released | 2023 | 2023 |
Every specification
113 specs| Spec | Amazfit Active Edge | Amazfit Pop 3R |
|---|---|---|
| Design | ||
| width | 46.6 | 45.5 |
| height | 46.6 | 45.5 |
| volume | 26.06 cm³ | 22.36 cm³ |
| weight | 34 g | 55.48 g |
| thickness | 12 | 10.8 |
| ATM rating | 10 ATM | — |
| resolution | 360 x 360 px | 466 x 466 px |
| screen size | 1.32 inches | 1.43 inches |
| Display type | LCD | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 277 ppi | 460 ppi |
| width of band | 22 mm | — |
| water resistance | Waterproof | Water resistant |
| Always-On Display | No | Yes |
| has a touch screen | Yes | Yes |
| is designed for kids | No | No |
| waterproof depth rating | 100 m | — |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | No |
| maximum operating temperature | 45 °C | — |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| lowest potential operating temperature | 0 °C | — |
| Battery | ||
| charge time | 2 hours | 1.5 hours |
| battery life | 16 days | 12 days |
| battery power | 370 mAh | — |
| has wireless charging | No | — |
| has a removable battery | No | No |
| battery life with GPS on | 20 hours | — |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | 240 hours | — |
| battery life in power save mode | 576 hours | — |
| Sensors | ||
| has GPS | Yes | No |
| has a compass | No | No |
| Has a barometer | No | No |
| has a gyroscope | No | No |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | No | No |
| Monitors blood oxygenation levels | Yes | Yes |
| Has a cadence sensor | — | No |
| Features | ||
| release date | 2023-10-27 | 2023-06-29 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | No |
| warranty period | 1 years | 1 years |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| measures VO2 max | Yes | — |
| Has notifications | Yes | Yes |
| Has ECG technology | No | No |
| Locates your phone | Yes | Yes |
| has fall detection | No | No |
| has voice commands | No | Yes |
| Acquires GPS faster | Yes | No |
| Has vibrating alerts | Yes | Yes |
| Can be used to answer calls | No | Yes |
| measures resting heart rate | Yes | — |
| has irregular heart rate warnings | No | No |
| Has a built-in camera remote control function | Yes | No |
| Connectivity | ||
| has NFC | No | No |
| supports ANT+ | No | No |
| supports Wi-Fi | No | No |
| supports Galileo | Yes | No |
| Bluetooth version | 5 | 5.2 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Has auto pause | Yes | — |
| Is compatible with Windows | No | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| Compatible with smart scales | Yes | — |
| has a battery level indicator | Yes | Yes |
| has a socket for a 3.5 mm audio jack | No | No |
| Compatible with external heart rate monitors | Yes | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Has coaching | Yes | — |
| Includes maps | Yes | — |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | — |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | Yes | — |
| Can be personalised | Yes | Yes |
| Has weight tracking | Yes | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | Yes | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | No | No |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | Yes | — |
| Counts how many calories you've burned | Yes | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | Yes |
| Designed for golf | No | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | No |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | No |
| Has multi-sport mode | — | No |
Wrist Fit
Amazfit Active Edge
Sits best on wrists ~49–67mm wide (≈ 13.1–17.9cm circumference).
Amazfit Pop 3R
Sits best on wrists ~48–65mm wide (≈ 12.8–17.4cm circumference).
Frequently Asked Questions
Is the Amazfit Active Edge bigger than the Amazfit Pop 3R?
The Amazfit Active Edge is bigger — 46.6mm vs 45.5mm case width.
Which fits a smaller wrist better, the Amazfit Active Edge or the Amazfit Pop 3R?
The Amazfit Active Edge suits wrists around 49–67mm wide, and the Amazfit Pop 3R around 48–65mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Active Edge and Amazfit Pop 3R side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.