Short answer: at almost the same price, the COROS Pace 4 gives you more hardware and the Garmin Forerunner 70 gives you more software. The Pace 4 has dual-frequency GPS and much longer battery life, which the Forerunner 70 does not. The Forerunner 70 has Garmin's deeper training and recovery guidance, adaptive coaching plans, and the Garmin ecosystem, including easy pairing with Edge bike computers. Choose the Pace 4 if you train among tall buildings or trees and hate charging. Choose the Forerunner 70 if you want the watch to tell you what to do each day, or you already ride with Garmin.
These two watches are the most searched training watches in India right now, and they sit about ₹1,000 apart. On paper they look almost identical: both are light, both have bright AMOLED touchscreens, both track running, cycling and recovery. The differences are real, but they are not where most comparisons look.
- At a glance
- GPS: the biggest hardware difference
- Battery life
- Training guidance: where Garmin pulls ahead
- Ecosystem, and riding with a bike computer
- The other watches worth knowing about
- Which one should you buy?
- FAQ
- Narrowing it down
At a glance
| COROS Pace 4 | Garmin Forerunner 70 | |
|---|---|---|
| Price | ₹33,990 | ₹32,990 |
| Display | 1.2 inch AMOLED touchscreen | 1.2 inch AMOLED touchscreen |
| GPS | All-systems dual-frequency | Single-frequency, multi-GNSS |
| Battery, GPS | Up to 41 hours | Up to 23 hours, 16 on all systems |
| Battery, daily use | Up to 19 days | Up to 13 days |
| Thickness | 11.8mm | 11.9mm |
| Training readiness and status | Running fitness, race predictor, recovery, HRV | Training Readiness, Training Status, HRV status, Body Battery |
| Coaching plans | Marathon training plans | Garmin Coach adaptive plans, daily suggested workouts |
| Colours we have | Black, White | Black, Whitestone |
The pattern is consistent: COROS wins the hardware rows, Garmin wins the software rows.
GPS: the biggest hardware difference
The Pace 4 uses dual-frequency GPS. The Forerunner 70 does not. Garmin keeps dual-frequency, which it calls multi-band, for the Forerunner 265 and above.
In open country the difference is small. Where it shows is among tall buildings and under tree cover, where single-frequency GPS can drift and give you an untidy track and jumpy pace. If you run through HITEC City, Gachibowli or any area of tall towers, or on tree-lined park loops, dual-frequency gives noticeably cleaner data. Our FAQ below explains how it works.
For this money, the Pace 4 is the only one of the two with it. Getting dual-frequency on a Garmin means stepping up to a much more expensive Forerunner.
Battery life
COROS has built its reputation on battery life, and the Pace 4 continues it: up to 41 hours of GPS recording and up to 19 days of everyday use, against the Forerunner 70's 23 hours and 13 days.
Thirteen days is already good, and most people charge a watch once a week anyway. Where the Pace 4's extra battery genuinely matters is long efforts: a brevet, an ultra, a multi-day trip without reliable charging, or simply someone who forgets to charge. The gap is widest on the most accurate GPS setting, where the Forerunner 70 drops to 16 hours.
Training guidance: where Garmin pulls ahead
Both watches measure the same basic things: heart rate, HRV, sleep, VO2 max, training load. The difference is what they do with it.
Garmin turns the data into instructions. Training Readiness gives you a single score each morning combining sleep, HRV, stress and recent training, telling you whether today is a day to push or to recover. Training Status tells you whether your fitness is building, holding or slipping. Daily suggested workouts adjust after every session, and Garmin Coach builds adaptive plans for 5K to marathon. For someone who wants the watch to act like a coach, this is the most complete package at this price.
COROS gives you the data and lets you decide. The Pace 4 has a race predictor, a virtual pacer, running fitness and lactate threshold estimates, and marathon training plans, presented in a cleaner, simpler app. Riders who already follow a coach or a plan of their own often prefer that: less nudging, fewer notifications, the numbers when you want them.
Neither approach is better in itself. It depends on whether you want guidance or just measurement.
Ecosystem, and riding with a bike computer
For cyclists this can decide it.
If you already ride with a Garmin Edge bike computer, the Forerunner 70 fits in neatly: everything lands in Garmin Connect together, your training load and recovery are calculated from rides and runs combined, and the watch can share wrist heart rate with the Edge. Staying in one ecosystem simply makes life easier.
If you do not use Garmin on the bike, that advantage disappears, and the Pace 4's battery and GPS weigh more heavily. Both watches sync with Strava, so your rides and runs end up in the same place whichever you choose.
One caution for riders: a wrist watch is a poor substitute for a bike computer on long rides, because it is hard to read at speed and in the drops. Our guide to choosing between a bike computer and a GPS watch covers that decision.
The other watches worth knowing about
- Garmin Forerunner 165, ₹25,990. Garmin's step below the 70: an AMOLED running watch with core training tools, but without Training Readiness, Training Status, dual-frequency GPS or a triathlon profile.
- Garmin Forerunner 265. Garmin's entry to dual-frequency GPS, with triathlon profiles. The standard version is currently out of stock, and the one we have is the Aqua edition at ₹55,399.
- Garmin Forerunner 570, ₹67,990. Dual-frequency GPS, a speaker and microphone, and multisport coaching.
- COROS Pace 2 and Pace 3. Still widely searched, but no longer available from us. The Pace 4 is the current model.
Our Garmin watch guide covers the full Garmin range up to the Fenix.
Which one should you buy?
| If you | Buy |
|---|---|
| Train in a city of tall buildings or under trees | COROS Pace 4 |
| Do long events and hate charging | COROS Pace 4 |
| Already follow a plan or a coach and want clean data | COROS Pace 4 |
| Want the watch to tell you each day whether to train hard | Garmin Forerunner 70 |
| Ride with a Garmin Edge bike computer | Garmin Forerunner 70 |
| Want adaptive coaching plans built in | Garmin Forerunner 70 |
| Are on a tighter budget and running is the focus | Garmin Forerunner 165 |
One practical note: we have plenty of Forerunner 70s, but only a handful of Pace 4s, in black and white. If you have decided on the COROS, do not wait too long.
Prices are indicative and move with exchange rates and import duty.
FAQ
What is dual-frequency GPS, and do I need it?
Dual-frequency GPS listens to two satellite signals instead of one, which lets the watch filter out signals that have bounced off buildings or been blocked by trees, so your track and pace stay accurate in places where single-frequency GPS struggles. You need it if you regularly run or ride among tall buildings or under heavy tree cover. On open roads and tracks, single-frequency is accurate enough for most people, and the difference in your data will be small.
Is the COROS Pace 4 good for cycling as well as running?
Yes, it records rides properly and pairs with heart rate straps and cycling sensors, and its long battery life suits long days in the saddle. It is primarily a running watch, though, so for serious cycling a bike computer on the handlebar is easier to read and offers more cycling-specific features. Many riders use a watch for running and daily tracking and a separate bike computer on the bike, recording each ride on one device only to avoid duplicate activities.
Will I lose my training history if I switch brands?
Not your activities: both COROS and Garmin sync with Strava, so your rides and runs stay in one place whichever watch you use, and you can still see your full history there. What does not transfer is each brand's own scoring, such as Garmin's Training Status or COROS's running fitness estimates, which rebuild from scratch on the new watch over the first few weeks of training. Allow two to three weeks before trusting the new watch's readiness and fitness figures.
Which screen is easier to read in Indian sunlight?
Both watches use AMOLED screens, so neither has an advantage over the other here: AMOLED is bright and sharp, and readable outdoors at a glance, though it uses more battery if you set it to always on. If the clearest possible screen in harsh midday sun matters most, that points away from both watches towards Garmin's transflective models, such as the Instinct and Fenix Solar, which become more readable the brighter the sun gets.
Is the Garmin Forerunner 165 a better buy on a tighter budget?
For a beginner focused on running, often yes: at Rs 25,990 it gives you an AMOLED Garmin running watch with core training tools, smart notifications and the Garmin Connect app for Rs 7,000 less than the Forerunner 70. What you give up is Training Readiness, Training Status, dual-frequency GPS and a triathlon profile. If you plan to train seriously or race, the Forerunner 70 or the Pace 4 is worth the extra.
Narrowing it down
Tell us what you train for, whether you ride with a bike computer, and where you run, and ask TBA Guide which watch suits you. If you can, come to our Kondapur store and try both on, since the fit on your wrist matters as much as the specification.
