Amazfit Balance 2: problems, parts and running costs

Checked: 2026-10-17

Summary

A 47mm multisport smartwatch with a sapphire AMOLED display, dual-band GPS and a battery rated for 21 days, at $299.99. The recurring trouble is software, not hardware: owners report a UV Index that reads wrong, calendar events that never reach the watch, a missing BioCharge feature and slow map loading. There is no subscription for core features, so running costs stop at optional accessories; below $250 it is strong value.

Common problems and fixes

UV Index reads wrong — one owner reports the UV Index as “completely off”; no confirmed fix. [12]
Calendar sync fails — events appear in the Zepp app but not on the watch; no confirmed fix. [12]
Missing BioCharge feature — a promised alternative to Garmin’s Body Battery that owners do not see on the watch. [12]
Slow map loading and thin app ecosystem — TechRadar criticizes slow map loading and the lack of third-party app integration. [11]
Voice prompts cannot be turned down — there is no option to reduce volume or mute voice prompts during workouts, and navigation during workouts is limited. [13]
Workout tracking gaps — one owner reports the watch simply stopping when a strength-training timer ends, with no cooldown prompt, and strength sessions not saving properly. [15]
GPS reacquisition delay — about 3 minutes to lock after a 300 km trip with GPS turned off. [17]

Parts and consumables

Amazfit Helio Strap — sold separately at $99 (Tom’s Guide, June 2025); extends battery life and adds deeper recovery insights. [19][22]
Watch plus Helio Strap bundle — $379 (Tom’s Guide, June 2025). [22]
Silicone straps, 22mm — two are included; 140-210mm wrists. [2][6]
Magnetic charging head — included, but with no cable, so a USB cable must be supplied. [2]
No subscription — core features need no subscription. [19]

Yearly running cost

Not enough data to compute a yearly figure. No subscription is required for core features, and the only recurring spend owners report is optional accessories such as the $99 Helio Strap.

When it is a good buy

TechRadar lists the Balance 2 at $299.99 in the US (October 2026). Below $250 it is strong value; from $250 to $300 it is fair; from $300 to $350 it is weak; above $350 it is poor. When you want a mature ecosystem and support, the Garmin Venu 4 is the named alternative to consider above $300, and the Samsung Galaxy Watch8, Huawei Watch GT 5 and Coros Pace 4 are the comparators at the $250-300 level.