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Smartwatches / Compare

Amazfit Balance 3 vs Polar Vantage V3

73 of 141 fields differ

Download CSVDownload JSON
  • 42 different values
  • 31 known for one only
  • 27 the same
  • 41 missing for both

Biggest differences

Each bar uses the scale of all 101 smartwatches.

  1. Peak brightnessA: 3,000nitsB: 1,050nitsAmazfit is 1,950 nits higher.
  2. Water resistanceA: 10ATMB: 5ATMAmazfit is 5 ATM higher.
  3. Battery lifeA: 504hB: 264hAmazfit is 240 h higher.

Size, drawn to scale

Front and side.

Weight

0 to 80 g

Weight (case only)
A62g
B39g

All 150 fields

Every value links to where we found it.

AAmazfit Balance 3
BPolar Vantage V3

General

5 of 10 differ
Successor
Not available
Not available
OS updates promised
Not available
Not available
Security updates until
Not available
Not available

Case

7 of 8 differ
Case material (as published)
Stainless Steel Frame & Parts, Fiber-Reinforced Polymer Shell1Maker product pageus.amazfit.com/products/balance-3Read 15 October 2026
Back
Not available
Case dimensions
Weight with strap
Not available

Durability

7 of 8 differ
Dust and water rating
Not available
Not available
Max dive depth
Not available
MIL-STD-810
Not available

Display

6 of 14 differ
Pixel density
Display area
Not available
Not available
Max refresh rate
Not available
Not available
Min refresh rate
Not available
Not available
Minimum brightness
Not available
Not available

Platform

9 of 15 differ
Software
Not available
Not available
Process
Not available
Not available
CPU cores
Not available
Not available
CPU configuration
AAmazfit Balance 3
Not available
Max CPU clock
Not available
0.275GHz
GPU
Not available
Not available
Low-power coprocessor
Not available
Not available

Memory

1 of 2 differ
RAM
Not available
Not available
Storage

Health sensors

5 of 8 differ
Blood pressure feature
Not available
Medical clearances
Not available
Not available

Motion and environment sensors

1 of 9 differ
Accelerometer range
Not available
Not available
Depth gauge range
Not available
Not available
Water temperature sensor
Not available
Not available

Health and fitness

4 of 5 differ
Health features
Fitness features
Sport profiles
Not available
Not available
Dive modes
Not available

Safety

3 of 6 differ
Fall detection
Not available
Car crash detection
Not available
Not available
Emergency SOS
Not available
Emergency siren
Not available
Not available
Live location sharing
Not available
Not available

Positioning

0 of 3 differ

Connectivity

7 of 15 differ
Network
Not available
Not available
4G bands
Not available
Not available
5G bands
Not available
Not available
NFC
Not available
Not available
Satellite
Not available
Not available

Audio

3 of 4 differ
Microphones
Not available
Not available
Calls on the watch
Not available

Controls

5 of 5 differ
Rotating bezel
Not available

Battery and charging

5 of 13 differ
Claimed battery life
BPolar Vantage V3
ModeWith solarHours (h)
SmartwatchNo264
GPS, dual-bandNo42
GPS, dual-band, always-on displayNo28
Max battery GPSNo110
Smartwatch mode (claimed)
504h
264h
AOD battery life (up to)
168h
Not available
GPS mode (claimed)
Not available
Not available
Solar charging
Not available
Not available
Charging guidance
Charges on the supplied magnetic charging head. A USB-C cable is not included. The manual recommends a power adapter with a charging current of 1 A or above and lists the input as DC 5 V 1.5 A max.4Owner's manualsupport.amazfit.com/en/amazfit_balance_3/imgs/electronic_manual.pdfRead 15 October 2026Charging the Watch, page 3: a power adapter with a charging current of 1 A or above gives the best speed. Basic Parameters, page 6: Input DC 5 V 1.5 A MAX
Charge with the included Polar Charge 2.0 cable (USB-C at the adapter end). A USB power adapter is not included. Polar asks for an adapter marked output 5 Vdc that provides at least 500 mA. The watch can charge during training.6Owner's manualsupport.polar.com/e_manuals/vantage-v3/polar-vantage-v3-user-manual-english/batteries.htmRead 13 October 2026Use the included USB cable. A wall charger is not included and must be marked output 5 Vdc with at least 500 mA. Charging during training is possible. Charge only between 0 and 40 degrees C.
Max charging power (watch)
Not available
Not available
Fast charging
Not available
Not available
Quick charge claim
Not available
Not available
Charge 0 to 80% (claimed)
Not available
Not available
Full charge time (claimed)
Not available
Not available

Measured

None of 4 known
Peak brightness (measured)
Not available
Not available
Battery life (measured)
Not available
Not available
Battery tests (measured)
Not available
Not available
Full charge time (measured)
Not available
Not available

Strap

3 of 6 differ
Lug width
Strap sizes
BPolar Vantage V3
Not available

Regulatory

0 of 3 differ
SAR limb (US)
Not available
Not available
SAR limb (EU)
Not available
Not available
Other certifications
Not available
Not available

In the box

1 of 2 differ

Warranty

1 of 1 differ
Manufacturer warranty (source market)

Both are also in the API. Back to all smartwatches.