SMARTWATCH BALANCE 3/STEEL W2677GL3N AMAZFIT

Gym. Running. Recovery. One Watch.



Balance 3 is built around the philosophy of training with structure. Designed for individuals balancing demanding work, family responsibilities, and disciplined routines, it supports a Hybrid Training lifestyle where strength, endurance, and recovery are developed together over time.



At the center of the experience is HybridCharge™, an advanced energy intelligence system that continuously analyzes training load, recovery, stress, and daily demands. By translating complex physiological signals into clear insights, Balance 3 helps athletes understand their capacity, manage effort across sessions, and refine how performance develops over time.



Refine Your Hybrid Performance.

Balance 3 brings HybridCharge™ to life, combining BioCharge™, LifeLoad™, and Training Load into a single system that reflects your true capacity.



It shows what you can sustain in the moment, helping you know when to push, when to recover, and how to stay balanced across every session.



Where Data Becomes Direction

Balance 3 captures how you train. The Zepp App organizes that data into a clear structure that shows how your training is progressing over time.



With tools like Weekly Focus and Training Balance, it helps you prioritize effort, align your sessions, and train with greater consistency across strength, endurance, and recovery.



Turn Insight into Action

Hybrid Training tools bring structure to preparation and performance, from built-in HYROX training plans and race simulations to HYROX Virtual Pace and post-race analysis that breaks down pacing, station performance, rankings, and cumulative race time. Pair Stryd footpods with Balance 3 to view real-time indoor pace during HYROX Race Mode for more precise pacing throughout the race.



Each tool is designed to turn performance data into clearer insight, supporting more structured preparation and performance, so every session and every race contribute to more consistent progress over time.



Crafted for Reliability

Balance 3 is built to perform with consistency, using premium materials designed to withstand daily training and long-term use. Grade 5 titanium and stainless steel options provide strength without excess weight, while the scratch resistant sapphire glass protects a vivid 1.5" AMOLED display, keeping your data clear and uninterrupted.



Built to Endure

Up to 21 days of battery life¹ extends that reliability across every part of your routine. Training, travel, and daily life continue without interruption, maintaining a continuous view of your performance over time.



Advanced Health, In Focus

Advanced health metrics² provide a continuous view of how your body performs and recovers throughout the day. Heart rate, HRV, and blood oxygen track effort and recovery in real time, while sleep quality³, stress, and breathing rate offer deeper insight into how your body adapts to training and daily demands, helping you stay aware, manage intensity, and maintain balance across every session.



Own the Route.

Six satellite systems, a circularly-polarized GPS antenna, and dual-band positioning use multiple signals for precise tracking. Track every twist and turn, even in dense cities.



Visibility, Built In

A built in flashlight with white and red light options adds visibility when your routine extends beyond daylight. The customizable Safety Light mode help make the athlete more visible during early morning and evening training, while Boost and SOS modes provide added confidence when conditions become less predictable.



Stay Connected. Stay in Rhythm.

Stay connected without breaking your rhythm. Make and receive Bluetooth calls from your wrist, while Zepp Flow™ 2.0 voice control⁸ lets you manage workouts, check updates, and access key features in the moment.



Capture quick voice notes during training, log thoughts between sets, or adjust settings without stopping. From structured sessions to everyday movement, everything stays within reach so you can stay focused and in control.



Contactless Payments.

Pay without breaking stride using Zepp Pay — your workouts don’t stop at the checkout line.



With the integration of NFC technology, Zepp Pay allows you to bind up to eight bank cards⁹ at a time to your watch for password-protected contactless payment directly from your wrist.



What's in the Box.

At Amazfit, we try to do our part to give you the tech you need to achieve your goals, while making sure it's done in a sustainable way.



Your Balance 3 comes packaged in recyclable materials¹⁰, with a magnetic charging head in the box — but no cable, to reduce waste on our side and extra cords at home on yours. One silicone strap is included.

• HybridCharge™ balances LifeLoad™, BioCharge™ and training load to keep your performance structured.


• Zepp App connects endurance, strength, and recovery, focusing your data into clear, actionable decisions


• Hybrid Training tools bring HYROX Race Mode strategy, advanced analytics and structured hybrid training plans into one connected system.


• Up to 21 days of battery life supports consistent training and demanding schedules without interruption.


• Vivid 1.5" AMOLED display with scratch-resistant sapphire glass stays clear in any environment.


• The Titanium version is coming soon.

Balance 3
3.81 cm (1.5"), AMOLED
Brightness 3000 cd/m², Display type Digital
Display resolution 480 x 480 pixels, Touchscreen Yes
Watch glass type Sapphire, Operating system installed Zepp OS
Flash memory 64 GB, Band material Silicone
Band size One Size, Shape Round
Market positioning Sport watch, Watch case size 51 mm
Watch case colour Stainless steel, Watch case material Stainless steel
Band colour Black, Heart rate monitor Yes
Near Field Communication (NFC) Yes, Wi-Fi Yes
Bluetooth version 5.2, Battery type Built-in battery
Battery life 21 day(s), Weight 62 g